36622724 has 12 divisors (see below), whose sum is σ = 64323084. Its totient is φ = 18244704.

The previous prime is 36622721. The next prime is 36622759. The reversal of 36622724 is 42722663.

It can be written as a sum of positive squares in 2 ways, for example, as 18645124 + 17977600 = 4318^2 + 4240^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (36622721) 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, 15419 + ... + 17634.

It is an arithmetic number, because the mean of its divisors is an integer number (5360257).

Almost surely, 2^36622724 is an apocalyptic number.

It is an amenable number.

36622724 is a deficient number, since it is larger than the sum of its proper divisors (27700360).

36622724 is a wasteful number, since it uses less digits than its factorization.

36622724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33334 (or 33332 counting only the distinct ones).

The product of its digits is 24192, while the sum is 32.

The square root of 36622724 is about 6051.6711741469. The cubic root of 36622724 is about 332.0857305095.

The spelling of 36622724 in words is "thirty-six million, six hundred twenty-two thousand, seven hundred twenty-four".