72932275 has 24 divisors (see below), whose sum is σ = 97823600. Its totient is φ = 53619840.

The previous prime is 72932239. The next prime is 72932311. The reversal of 72932275 is 57223927.

It is an interprime number because it is at equal distance from previous prime (72932239) and next prime (72932311).

It is not a de Polignac number, because 72932275 - 2⁷ = 72932147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113104 + ... + 113746.

Almost surely, 2^72932275 is an apocalyptic number.

72932275 is a deficient number, since it is larger than the sum of its proper divisors (24891325).

72932275 is a wasteful number, since it uses less digits than its factorization.

72932275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015 (or 1010 counting only the distinct ones).

The product of its digits is 52920, while the sum is 37.

The square root of 72932275 is about 8540.0395198149. The cubic root of 72932275 is about 417.8046350157.

The spelling of 72932275 in words is "seventy-two million, nine hundred thirty-two thousand, two hundred seventy-five".