36161684 has 24 divisors (see below), whose sum is σ = 68654880. Its totient is φ = 16566624.

The previous prime is 36161639. The next prime is 36161687. The reversal of 36161684 is 48616163.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36161687) 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 7 ways as a sum of consecutive naturals, for example, 4727 + ... + 9729.

It is an arithmetic number, because the mean of its divisors is an integer number (2860620).

Almost surely, 2^36161684 is an apocalyptic number.

It is an amenable number.

36161684 is a deficient number, since it is larger than the sum of its proper divisors (32493196).

36161684 is a wasteful number, since it uses less digits than its factorization.

36161684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5159 (or 5157 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 36161684 is about 6013.4585722361. The cubic root of 36161684 is about 330.6863096602.

The spelling of 36161684 in words is "thirty-six million, one hundred sixty-one thousand, six hundred eighty-four".