36928428 has 24 divisors (see below), whose sum is σ = 87022320. Its totient is φ = 12187200.

The previous prime is 36928421. The next prime is 36928429. The reversal of 36928428 is 82482963.

It is a self number, because there is not a number n which added to its sum of digits gives 36928428.

It is not an unprimeable number, because it can be changed into a prime (36928421) 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, 14023 + ... + 16446.

It is an arithmetic number, because the mean of its divisors is an integer number (3625930).

Almost surely, 2^36928428 is an apocalyptic number.

It is an amenable number.

36928428 is an abundant number, since it is smaller than the sum of its proper divisors (50093892).

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

36928428 is a wasteful number, since it uses less digits than its factorization.

36928428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30577 (or 30575 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 36928428 is about 6076.8765003084. The cubic root of 36928428 is about 333.0071872124.

The spelling of 36928428 in words is "thirty-six million, nine hundred twenty-eight thousand, four hundred twenty-eight".