36625664 has 36 divisors (see below), whose sum is σ = 74074560. Its totient is φ = 18071040.

The previous prime is 36625661. The next prime is 36625679. The reversal of 36625664 is 46652663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36625661) 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, 19319 + ... + 21129.

Almost surely, 2^36625664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36625664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37037280).

36625664 is an abundant number, since it is smaller than the sum of its proper divisors (37448896).

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

36625664 is an equidigital number, since it uses as much as digits as its factorization.

36625664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906 (or 1892 counting only the distinct ones).

The product of its digits is 155520, while the sum is 38.

The square root of 36625664 is about 6051.9140773808. The cubic root of 36625664 is about 332.0946166674.

The spelling of 36625664 in words is "thirty-six million, six hundred twenty-five thousand, six hundred sixty-four".