23996072 has 8 divisors (see below), whose sum is σ = 44992650. Its totient is φ = 11998032.

The previous prime is 23996053. The next prime is 23996081. The reversal of 23996072 is 27069932.

It can be written as a sum of positive squares in only one way, i.e., 14546596 + 9449476 = 3814^2 + 3074^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×23996072² = 1151622942858368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1499747 + ... + 1499762.

Almost surely, 2^23996072 is an apocalyptic number.

It is an amenable number.

23996072 is a deficient number, since it is larger than the sum of its proper divisors (20996578).

23996072 is a wasteful number, since it uses less digits than its factorization.

23996072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999515 (or 2999511 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 23996072 is about 4898.5785693403. The cubic root of 23996072 is about 288.4341766576.

The spelling of 23996072 in words is "twenty-three million, nine hundred ninety-six thousand, seventy-two".