536191172 has 72 divisors (see below), whose sum is σ = 1094856000. Its totient is φ = 228951360.

The previous prime is 536191147. The next prime is 536191189. The reversal of 536191172 is 271191635.

It is a congruent number.

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, 1829858 + ... + 1830150.

Almost surely, 2^536191172 is an apocalyptic number.

It is an amenable number.

536191172 is an abundant number, since it is smaller than the sum of its proper divisors (558664828).

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

536191172 is a wasteful number, since it uses less digits than its factorization.

536191172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537 (or 524 counting only the distinct ones).

The product of its digits is 11340, while the sum is 35.

The square root of 536191172 is about 23155.8021238738. The cubic root of 536191172 is about 812.4061825245.

The spelling of 536191172 in words is "five hundred thirty-six million, one hundred ninety-one thousand, one hundred seventy-two".