23052400 has 60 divisors (see below), whose sum is σ = 63302992. Its totient is φ = 7902720.

The previous prime is 23052389. The next prime is 23052409. The reversal of 23052400 is 425032.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23052409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1317 + ... + 6916.

Almost surely, 2^23052400 is an apocalyptic number.

23052400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23052400 is an abundant number, since it is smaller than the sum of its proper divisors (40250592).

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

23052400 is a wasteful number, since it uses less digits than its factorization.

23052400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8258 (or 8247 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 23052400 is about 4801.2914929215. The cubic root of 23052400 is about 284.6025032098.

Adding to 23052400 its reverse (425032), we get a palindrome (23477432).

The spelling of 23052400 in words is "twenty-three million, fifty-two thousand, four hundred".