36897272 has 16 divisors (see below), whose sum is σ = 69682200. Its totient is φ = 18315360.

The previous prime is 36897271. The next prime is 36897277. The reversal of 36897272 is 27279863.

It is a super-2 number, since 2×36897272² = 2722817362083968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36897271) 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 3 ways as a sum of consecutive naturals, for example, 15479 + ... + 17702.

Almost surely, 2^36897272 is an apocalyptic number.

It is an amenable number.

36897272 is a deficient number, since it is larger than the sum of its proper divisors (32784928).

36897272 is a wasteful number, since it uses less digits than its factorization.

36897272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33326 (or 33322 counting only the distinct ones).

The product of its digits is 254016, while the sum is 44.

The square root of 36897272 is about 6074.3124713831. The cubic root of 36897272 is about 332.9135096885.

The spelling of 36897272 in words is "thirty-six million, eight hundred ninety-seven thousand, two hundred seventy-two".