23132938 has 16 divisors (see below), whose sum is σ = 36005760. Its totient is φ = 11138400.

The previous prime is 23132933. The next prime is 23132947. The reversal of 23132938 is 83923132.

It is not an unprimeable number, because it can be changed into a prime (23132933) 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, 4693 + ... + 8263.

It is an arithmetic number, because the mean of its divisors is an integer number (2250360).

Almost surely, 2^23132938 is an apocalyptic number.

23132938 is a deficient number, since it is larger than the sum of its proper divisors (12872822).

23132938 is a wasteful number, since it uses less digits than its factorization.

23132938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3693.

The product of its digits is 7776, while the sum is 31.

The square root of 23132938 is about 4809.6712985401. The cubic root of 23132938 is about 284.9335558659.

The spelling of 23132938 in words is "twenty-three million, one hundred thirty-two thousand, nine hundred thirty-eight".