36706720 has 48 divisors (see below), whose sum is σ = 87091200. Its totient is φ = 14619904.

The previous prime is 36706711. The next prime is 36706729. The reversal of 36706720 is 2760763.

It is an interprime number because it is at equal distance from previous prime (36706711) and next prime (36706729).

It is not an unprimeable number, because it can be changed into a prime (36706729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60981 + ... + 61579.

It is an arithmetic number, because the mean of its divisors is an integer number (1814400).

Almost surely, 2^36706720 is an apocalyptic number.

It is an amenable number.

36706720 is an abundant number, since it is smaller than the sum of its proper divisors (50384480).

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

36706720 is a wasteful number, since it uses less digits than its factorization.

36706720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997 (or 989 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 36706720 is about 6058.6071006462. The cubic root of 36706720 is about 332.3394215861.

The spelling of 36706720 in words is "thirty-six million, seven hundred six thousand, seven hundred twenty".