2426424 has 128 divisors (see below), whose sum is σ = 8225280. Its totient is φ = 576000.

The previous prime is 2426399. The next prime is 2426441. The reversal of 2426424 is 4246242.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 2³ + 4⁴ + 2⁵ + 6⁴ + 4⁸ + 2²¹ + 4⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 2426394 and 2426403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23974 + ... + 24074.

It is an arithmetic number, because the mean of its divisors is an integer number (64260).

2^2426424 is an apocalyptic number.

2426424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2426424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4112640).

2426424 is an abundant number, since it is smaller than the sum of its proper divisors (5798856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2426424 is a wasteful number, since it uses less digits than its factorization.

2426424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 137 counting only the distinct ones).

The product of its digits is 3072, while the sum is 24.

The square root of 2426424 is about 1557.6983019828. The cubic root of 2426424 is about 134.3761614466.

2426424 divided by its sum of digits (24) gives a palindrome (101101).

It can be divided in two parts, 2426 and 424, that added together give a triangular number (2850 = T₇₅).

The spelling of 2426424 in words is "two million, four hundred twenty-six thousand, four hundred twenty-four".