23268534 has 16 divisors (see below), whose sum is σ = 46668288. Its totient is φ = 7734312.

The previous prime is 23268533. The next prime is 23268551. The reversal of 23268534 is 43586232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23268495 and 23268504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23268533) 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, 3082 + ... + 7485.

It is an arithmetic number, because the mean of its divisors is an integer number (2916768).

Almost surely, 2^23268534 is an apocalyptic number.

23268534 is an abundant number, since it is smaller than the sum of its proper divisors (23399754).

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

23268534 is a wasteful number, since it uses less digits than its factorization.

23268534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10939.

The product of its digits is 34560, while the sum is 33.

The square root of 23268534 is about 4823.7468839067. The cubic root of 23268534 is about 285.4891936903.

The spelling of 23268534 in words is "twenty-three million, two hundred sixty-eight thousand, five hundred thirty-four".