36372972 has 18 divisors (see below), whose sum is σ = 84919044. Its totient is φ = 12117360.

The previous prime is 36372967. The next prime is 36372977. The reversal of 36372972 is 27927363.

It is an interprime number because it is at equal distance from previous prime (36372967) and next prime (36372977).

It is a super-2 number, since 2×36372972² = 2645986184225568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36372972.

It is not an unprimeable number, because it can be changed into a prime (36372977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20022 + ... + 21762.

Almost surely, 2^36372972 is an apocalyptic number.

It is an amenable number.

36372972 is an abundant number, since it is smaller than the sum of its proper divisors (48546072).

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

36372972 is an equidigital number, since it uses as much as digits as its factorization.

36372972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3489 (or 1746 counting only the distinct ones).

The product of its digits is 95256, while the sum is 39.

The square root of 36372972 is about 6031.0009119548. Note that the first 3 decimals coincide. The cubic root of 36372972 is about 331.3291116610.

The spelling of 36372972 in words is "thirty-six million, three hundred seventy-two thousand, nine hundred seventy-two".