23372430 has 16 divisors (see below), whose sum is σ = 56093904. Its totient is φ = 6232640.

The previous prime is 23372423. The next prime is 23372443. The reversal of 23372430 is 3427332.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23372430.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389511 + ... + 389570.

It is an arithmetic number, because the mean of its divisors is an integer number (3505869).

Almost surely, 2^23372430 is an apocalyptic number.

23372430 is an abundant number, since it is smaller than the sum of its proper divisors (32721474).

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

23372430 is a wasteful number, since it uses less digits than its factorization.

23372430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779091.

The product of its (nonzero) digits is 3024, while the sum is 24.

The square root of 23372430 is about 4834.5041110749. The cubic root of 23372430 is about 285.9134740779.

Adding to 23372430 its reverse (3427332), we get a palindrome (26799762).

The spelling of 23372430 in words is "twenty-three million, three hundred seventy-two thousand, four hundred thirty".