72914235 has 32 divisors (see below), whose sum is σ = 121405440. Its totient is φ = 37335168.

The previous prime is 72914227. The next prime is 72914243. The reversal of 72914235 is 53241927.

It is an interprime number because it is at equal distance from previous prime (72914227) and next prime (72914243).

It is not a de Polignac number, because 72914235 - 2³ = 72914227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 72914196 and 72914205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43014 + ... + 44676.

It is an arithmetic number, because the mean of its divisors is an integer number (3793920).

Almost surely, 2^72914235 is an apocalyptic number.

72914235 is a deficient number, since it is larger than the sum of its proper divisors (48491205).

72914235 is a wasteful number, since it uses less digits than its factorization.

72914235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787.

The product of its digits is 15120, while the sum is 33.

The square root of 72914235 is about 8538.9832532919. The cubic root of 72914235 is about 417.7701837975.

The spelling of 72914235 in words is "seventy-two million, nine hundred fourteen thousand, two hundred thirty-five".