36929728 has 28 divisors (see below), whose sum is σ = 79945992. Its totient is φ = 16785920.

The previous prime is 36929719. The next prime is 36929759. The reversal of 36929728 is 82792963.

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, 25525 + ... + 26932.

It is an arithmetic number, because the mean of its divisors is an integer number (2855214).

Almost surely, 2^36929728 is an apocalyptic number.

It is an amenable number.

36929728 is an abundant number, since it is smaller than the sum of its proper divisors (43016264).

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

36929728 is a wasteful number, since it uses less digits than its factorization.

36929728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52480 (or 52470 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The square root of 36929728 is about 6076.9834622122. The cubic root of 36929728 is about 333.0110948096.

The spelling of 36929728 in words is "thirty-six million, nine hundred twenty-nine thousand, seven hundred twenty-eight".