23361152 has 16 divisors (see below), whose sum is σ = 46540050. Its totient is φ = 11680512.

The previous prime is 23361139. The next prime is 23361157. The reversal of 23361152 is 25116332.

It can be written as a sum of positive squares in only one way, i.e., 22052416 + 1308736 = 4696^2 + 1144^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (23361157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91127 + ... + 91382.

Almost surely, 2^23361152 is an apocalyptic number.

It is an amenable number.

23361152 is a deficient number, since it is larger than the sum of its proper divisors (23178898).

23361152 is an equidigital number, since it uses as much as digits as its factorization.

23361152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182523 (or 182511 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 23361152 is about 4833.3375632165. The cubic root of 23361152 is about 285.8674789895.

Adding to 23361152 its reverse (25116332), we get a palindrome (48477484).

The spelling of 23361152 in words is "twenty-three million, three hundred sixty-one thousand, one hundred fifty-two".