536249172 has 24 divisors (see below), whose sum is σ = 1251997600. Its totient is φ = 178642656.

The previous prime is 536249143. The next prime is 536249221. The reversal of 536249172 is 271942635.

It is a self number, because there is not a number n which added to its sum of digits gives 536249172.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8979 + ... + 33957.

Almost surely, 2^536249172 is an apocalyptic number.

It is an amenable number.

536249172 is an abundant number, since it is smaller than the sum of its proper divisors (715748428).

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

536249172 is a wasteful number, since it uses less digits than its factorization.

536249172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26775 (or 26773 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 536249172 is about 23157.0544759043. The cubic root of 536249172 is about 812.4354742288.

The spelling of 536249172 in words is "five hundred thirty-six million, two hundred forty-nine thousand, one hundred seventy-two".