23000272 has 10 divisors (see below), whose sum is σ = 44563058. Its totient is φ = 11500128.

The previous prime is 23000261. The next prime is 23000287. The reversal of 23000272 is 27200032.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 22810176 + 190096 = 4776^2 + 436^2 .

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 1437517 = 23000272 / (2 + 3 + 0 + 0 + 0 + 2 + 7 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 718743 + ... + 718774.

Almost surely, 2^23000272 is an apocalyptic number.

It is an amenable number.

23000272 is a deficient number, since it is larger than the sum of its proper divisors (21562786).

23000272 is a wasteful number, since it uses less digits than its factorization.

23000272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437525 (or 1437519 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 23000272 is about 4795.8598811892. The cubic root of 23000272 is about 284.3878190413.

The spelling of 23000272 in words is "twenty-three million, two hundred seventy-two", and thus it is an aban number.