36723144 has 16 divisors (see below), whose sum is σ = 91807920. Its totient is φ = 12241040.

The previous prime is 36723139. The next prime is 36723151. The reversal of 36723144 is 44132763.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 765042 + ... + 765089.

It is an arithmetic number, because the mean of its divisors is an integer number (5737995).

Almost surely, 2^36723144 is an apocalyptic number.

It is an amenable number.

36723144 is an abundant number, since it is smaller than the sum of its proper divisors (55084776).

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

36723144 is a wasteful number, since it uses less digits than its factorization.

36723144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530140 (or 1530136 counting only the distinct ones).

The product of its digits is 12096, while the sum is 30.

The square root of 36723144 is about 6059.9623761208. The cubic root of 36723144 is about 332.3889813467.

The spelling of 36723144 in words is "thirty-six million, seven hundred twenty-three thousand, one hundred forty-four".