36077131 has 4 divisors (see below), whose sum is σ = 37321200. Its totient is φ = 34833064.

The previous prime is 36077117. The next prime is 36077161. The reversal of 36077131 is 13177063.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36077131 - 2⁷ = 36077003 is a prime.

It is a super-2 number, since 2×36077131² = 2603118762382322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36077131.

It is not an unprimeable number, because it can be changed into a prime (36077161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 621991 + ... + 622048.

It is an arithmetic number, because the mean of its divisors is an integer number (9330300).

Almost surely, 2^36077131 is an apocalyptic number.

36077131 is a deficient number, since it is larger than the sum of its proper divisors (1244069).

36077131 is a wasteful number, since it uses less digits than its factorization.

36077131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244068.

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 36077131 is about 6006.4241441976. The cubic root of 36077131 is about 330.4283723708.

The spelling of 36077131 in words is "thirty-six million, seventy-seven thousand, one hundred thirty-one".