36682728 has 16 divisors (see below), whose sum is σ = 91706880. Its totient is φ = 12227568.

The previous prime is 36682717. The next prime is 36682733. The reversal of 36682728 is 82728663.

It is a self number, because there is not a number n which added to its sum of digits gives 36682728.

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, 764200 + ... + 764247.

It is an arithmetic number, because the mean of its divisors is an integer number (5731680).

Almost surely, 2^36682728 is an apocalyptic number.

It is an amenable number.

36682728 is an abundant number, since it is smaller than the sum of its proper divisors (55024152).

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

36682728 is a wasteful number, since it uses less digits than its factorization.

36682728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528456 (or 1528452 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 36682728 is about 6056.6267839450. The cubic root of 36682728 is about 332.2669986507.

The spelling of 36682728 in words is "thirty-six million, six hundred eighty-two thousand, seven hundred twenty-eight".