23900672 has 20 divisors (see below), whose sum is σ = 47755686. Its totient is φ = 11950080.

The previous prime is 23900641. The next prime is 23900677. The reversal of 23900672 is 27600932.

It can be written as a sum of positive squares in only one way, i.e., 12503296 + 11397376 = 3536^2 + 3376^2 .

It is not an unprimeable number, because it can be changed into a prime (23900677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22829 + ... + 23852.

Almost surely, 2^23900672 is an apocalyptic number.

It is an amenable number.

23900672 is a deficient number, since it is larger than the sum of its proper divisors (23855014).

23900672 is an frugal number, since it uses more digits than its factorization.

23900672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46699 (or 46683 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 23900672 is about 4888.8313531968. The cubic root of 23900672 is about 288.0514311441.

The spelling of 23900672 in words is "twenty-three million, nine hundred thousand, six hundred seventy-two".