23761972 has 24 divisors (see below), whose sum is σ = 45827936. Its totient is φ = 10711008.

The previous prime is 23761961. The next prime is 23761973. The reversal of 23761972 is 27916732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23761973) 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 7 ways as a sum of consecutive naturals, for example, 3078 + ... + 7549.

Almost surely, 2^23761972 is an apocalyptic number.

It is an amenable number.

23761972 is a deficient number, since it is larger than the sum of its proper divisors (22065964).

23761972 is a wasteful number, since it uses less digits than its factorization.

23761972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10687 (or 10685 counting only the distinct ones).

The product of its digits is 31752, while the sum is 37.

The square root of 23761972 is about 4874.6253189348. The cubic root of 23761972 is about 287.4931446380.

It can be divided in two parts, 23 and 761972, that added together give a triangular number (761995 = T₁₂₃₄).

The spelling of 23761972 in words is "twenty-three million, seven hundred sixty-one thousand, nine hundred seventy-two".