72152598 has 24 divisors (see below), whose sum is σ = 167865912. Its totient is φ = 20614944.

The previous prime is 72152527. The next prime is 72152599. The reversal of 72152598 is 89525127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72152599) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 122415 + ... + 123002.

It is an arithmetic number, because the mean of its divisors is an integer number (6994413).

Almost surely, 2^72152598 is an apocalyptic number.

72152598 is an abundant number, since it is smaller than the sum of its proper divisors (95713314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72152598 is a wasteful number, since it uses less digits than its factorization.

72152598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245436 (or 245429 counting only the distinct ones).

The product of its digits is 50400, while the sum is 39.

The square root of 72152598 is about 8494.2685382557. The cubic root of 72152598 is about 416.3104615075.

The spelling of 72152598 in words is "seventy-two million, one hundred fifty-two thousand, five hundred ninety-eight".