2334420 has 120 divisors (see below), whose sum is σ = 8049888. Its totient is φ = 561600.

The previous prime is 2334407. The next prime is 2334421. The reversal of 2334420 is 244332.

2334420 is nontrivially palindromic in base 14.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁵ + 3¹⁰ + 3¹¹ + 4² + 4⁵ + 2²¹ + 0 .

It is a zygodrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 2334393 and 2334402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2334421) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17755 + ... + 17885.

2^2334420 is an apocalyptic number.

2334420 is a gapful number since it is divisible by the number (20) 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 2334420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4024944).

2334420 is an abundant number, since it is smaller than the sum of its proper divisors (5715468).

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

2334420 is a wasteful number, since it uses less digits than its factorization.

2334420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2334420 is about 1527.8808854096. The cubic root of 2334420 is about 132.6558271097.

Adding to 2334420 its reverse (244332), we get a palindrome (2578752).

It can be divided in two parts, 23 and 34420, that added together give a palindrome (34443).

The spelling of 2334420 in words is "two million, three hundred thirty-four thousand, four hundred twenty".