36112972 has 12 divisors (see below), whose sum is σ = 72226000. Its totient is φ = 15476976.

The previous prime is 36112969. The next prime is 36112997. The reversal of 36112972 is 27921163.

36112972 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644847 + ... + 644902.

Almost surely, 2^36112972 is an apocalyptic number.

It is an amenable number.

36112972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

36112972 is a wasteful number, since it uses less digits than its factorization.

36112972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289760 (or 1289758 counting only the distinct ones).

The product of its digits is 4536, while the sum is 31.

The square root of 36112972 is about 6009.4069590934. The cubic root of 36112972 is about 330.5377580429.

It can be divided in two parts, 361129 and 72, that added together give a square (361201 = 601²).

The spelling of 36112972 in words is "thirty-six million, one hundred twelve thousand, nine hundred seventy-two".