36791136 has 36 divisors (see below), whose sum is σ = 104625612. Its totient is φ = 12263616.

The previous prime is 36791119. The next prime is 36791149. The reversal of 36791136 is 63119763.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 36791136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63586 + ... + 64161.

It is an arithmetic number, because the mean of its divisors is an integer number (2906267).

Almost surely, 2^36791136 is an apocalyptic number.

36791136 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

36791136 is an abundant number, since it is smaller than the sum of its proper divisors (67834476).

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

36791136 is a wasteful number, since it uses less digits than its factorization.

36791136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127763 (or 127752 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 36791136 is about 6065.5697176770. The cubic root of 36791136 is about 332.5939915559.

The spelling of 36791136 in words is "thirty-six million, seven hundred ninety-one thousand, one hundred thirty-six".