23251152 has 40 divisors (see below), whose sum is σ = 60487200. Its totient is φ = 7696000.

The previous prime is 23251097. The next prime is 23251159. The reversal of 23251152 is 25115232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23251159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5527 + ... + 8777.

It is an arithmetic number, because the mean of its divisors is an integer number (1512180).

Almost surely, 2^23251152 is an apocalyptic number.

It is an amenable number.

23251152 is an abundant number, since it is smaller than the sum of its proper divisors (37236048).

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

23251152 is a wasteful number, since it uses less digits than its factorization.

23251152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3411 (or 3405 counting only the distinct ones).

The product of its digits is 600, while the sum is 21.

The square root of 23251152 is about 4821.9448358520. The cubic root of 23251152 is about 285.4180875155.

Adding to 23251152 its reverse (25115232), we get a palindrome (48366384).

The spelling of 23251152 in words is "twenty-three million, two hundred fifty-one thousand, one hundred fifty-two".