2423424 has 32 divisors (see below), whose sum is σ = 6438240. Its totient is φ = 807680.

The previous prime is 2423419. The next prime is 2423429. The reversal of 2423424 is 4243242.

It is an interprime number because it is at equal distance from previous prime (2423419) and next prime (2423429).

It is a tau number, because it is divible by the number of its divisors (32).

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

It is a self number, because there is not a number n which added to its sum of digits gives 2423424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2772 + ... + 3539.

It is an arithmetic number, because the mean of its divisors is an integer number (201195).

2^2423424 is an apocalyptic number.

2423424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2423424 is an abundant number, since it is smaller than the sum of its proper divisors (4014816).

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

2423424 is an equidigital number, since it uses as much as digits as its factorization.

2423424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6328 (or 6316 counting only the distinct ones).

The product of its digits is 1536, while the sum is 21.

The square root of 2423424 is about 1556.7350448936. The cubic root of 2423424 is about 134.3207582772.

Adding to 2423424 its reverse (4243242), we get a palindrome (6666666).

The spelling of 2423424 in words is "two million, four hundred twenty-three thousand, four hundred twenty-four".