36713565 has 48 divisors (see below), whose sum is σ = 75254400. Its totient is φ = 16200576.

The previous prime is 36713563. The next prime is 36713569. The reversal of 36713565 is 56531763.

It is a happy number.

It is not a de Polignac number, because 36713565 - 2¹ = 36713563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36713563) 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 47 ways as a sum of consecutive naturals, for example, 7126 + ... + 11144.

It is an arithmetic number, because the mean of its divisors is an integer number (1567800).

Almost surely, 2^36713565 is an apocalyptic number.

36713565 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36713565 is an abundant number, since it is smaller than the sum of its proper divisors (38540835).

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

36713565 is a wasteful number, since it uses less digits than its factorization.

36713565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4066 (or 4063 counting only the distinct ones).

The product of its digits is 56700, while the sum is 36.

The square root of 36713565 is about 6059.1719731330. The cubic root of 36713565 is about 332.3600783119.

The spelling of 36713565 in words is "thirty-six million, seven hundred thirteen thousand, five hundred sixty-five".