23673732 has 24 divisors (see below), whose sum is σ = 55482336. Its totient is φ = 7856448.

The previous prime is 23673709. The next prime is 23673751. The reversal of 23673732 is 23737632.

It is a junction number, because it is equal to n+sod(n) for n = 23673693 and 23673702.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1438 + ... + 7029.

It is an arithmetic number, because the mean of its divisors is an integer number (2311764).

Almost surely, 2^23673732 is an apocalyptic number.

It is an amenable number.

23673732 is an abundant number, since it is smaller than the sum of its proper divisors (31808604).

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

23673732 is a wasteful number, since it uses less digits than its factorization.

23673732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8707 (or 8705 counting only the distinct ones).

The product of its digits is 31752, while the sum is 33.

The square root of 23673732 is about 4865.5659485819. The cubic root of 23673732 is about 287.1368349591.

The spelling of 23673732 in words is "twenty-three million, six hundred seventy-three thousand, seven hundred thirty-two".