23260536 has 48 divisors (see below), whose sum is σ = 67845960. Its totient is φ = 7156800.

The previous prime is 23260529. The next prime is 23260537. The reversal of 23260536 is 63506232.

23260536 is a `hidden beast` number, since 23 + 2 + 605 + 36 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23260537) 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, 11490 + ... + 13361.

Almost surely, 2^23260536 is an apocalyptic number.

23260536 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

23260536 is an abundant number, since it is smaller than the sum of its proper divisors (44585424).

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

23260536 is a wasteful number, since it uses less digits than its factorization.

23260536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24876 (or 24869 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 23260536 is about 4822.9177890567. The cubic root of 23260536 is about 285.4564799228.

Adding to 23260536 its reverse (63506232), we get a palindrome (86766768).

The spelling of 23260536 in words is "twenty-three million, two hundred sixty thousand, five hundred thirty-six".