23373132 has 48 divisors (see below), whose sum is σ = 57050112. Its totient is φ = 7439040.

The previous prime is 23373131. The next prime is 23373137. The reversal of 23373132 is 23137332.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23373131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30498 + ... + 31254.

It is an arithmetic number, because the mean of its divisors is an integer number (1188544).

Almost surely, 2^23373132 is an apocalyptic number.

It is an amenable number.

23373132 is an abundant number, since it is smaller than the sum of its proper divisors (33676980).

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

23373132 is a wasteful number, since it uses less digits than its factorization.

23373132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878 (or 876 counting only the distinct ones).

The product of its digits is 2268, while the sum is 24.

The square root of 23373132 is about 4834.5767136327. The cubic root of 23373132 is about 285.9163365566.

The spelling of 23373132 in words is "twenty-three million, three hundred seventy-three thousand, one hundred thirty-two".