72695675 has 12 divisors (see below), whose sum is σ = 97077120. Its totient is φ = 53682720.

The previous prime is 72695669. The next prime is 72695677. The reversal of 72695675 is 57659627.

It is not a de Polignac number, because 72695675 - 2²⁰ = 71647099 is a prime.

It is a super-2 number, since 2×72695675² = 10569322327411250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (72695677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111515 + ... + 112164.

It is an arithmetic number, because the mean of its divisors is an integer number (8089760).

Almost surely, 2^72695675 is an apocalyptic number.

72695675 is a deficient number, since it is larger than the sum of its proper divisors (24381445).

72695675 is a wasteful number, since it uses less digits than its factorization.

72695675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223702 (or 223697 counting only the distinct ones).

The product of its digits is 793800, while the sum is 47.

The square root of 72695675 is about 8526.1758719839. The cubic root of 72695675 is about 417.3523447881.

The spelling of 72695675 in words is "seventy-two million, six hundred ninety-five thousand, six hundred seventy-five".