36894725 has 12 divisors (see below), whose sum is σ = 52285344. Its totient is φ = 25299120.

The previous prime is 36894721. The next prime is 36894727. The reversal of 36894725 is 52749863.

It is not a de Polignac number, because 36894725 - 2² = 36894721 is a prime.

It is a super-2 number, since 2×36894725² = 2722441465651250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36894721) 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 11 ways as a sum of consecutive naturals, for example, 105239 + ... + 105588.

It is an arithmetic number, because the mean of its divisors is an integer number (4357112).

Almost surely, 2^36894725 is an apocalyptic number.

36894725 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36894725 is a deficient number, since it is larger than the sum of its proper divisors (15390619).

36894725 is a wasteful number, since it uses less digits than its factorization.

36894725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210844 (or 210839 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 36894725 is about 6074.1028144081. The cubic root of 36894725 is about 332.9058492286.

The spelling of 36894725 in words is "thirty-six million, eight hundred ninety-four thousand, seven hundred twenty-five".