36172056 has 32 divisors (see below), whose sum is σ = 95750640. Its totient is φ = 11347968.

The previous prime is 36172049. The next prime is 36172057. The reversal of 36172056 is 65027163.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36172057) 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, 43921 + ... + 44736.

Almost surely, 2^36172056 is an apocalyptic number.

It is an amenable number.

36172056 is an abundant number, since it is smaller than the sum of its proper divisors (59578584).

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

36172056 is a wasteful number, since it uses less digits than its factorization.

36172056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88683 (or 88679 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 36172056 is about 6014.3209092964. The cubic root of 36172056 is about 330.7179227762.

The spelling of 36172056 in words is "thirty-six million, one hundred seventy-two thousand, fifty-six".