72958366 has 16 divisors (see below), whose sum is σ = 124059600. Its totient is φ = 31900608.

The previous prime is 72958363. The next prime is 72958367. The reversal of 72958366 is 66385927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72958363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73351 + ... + 74338.

It is an arithmetic number, because the mean of its divisors is an integer number (7753725).

Almost surely, 2^72958366 is an apocalyptic number.

72958366 is a deficient number, since it is larger than the sum of its proper divisors (51101234).

72958366 is a wasteful number, since it uses less digits than its factorization.

72958366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147723.

The product of its digits is 544320, while the sum is 46.

The square root of 72958366 is about 8541.5669522635. The cubic root of 72958366 is about 417.8544512828.

It can be divided in two parts, 729 and 58366, that added together give a palindrome (59095).

The spelling of 72958366 in words is "seventy-two million, nine hundred fifty-eight thousand, three hundred sixty-six".