28852074 has 24 divisors (see below), whose sum is σ = 65231712. Its totient is φ = 9199080.

The previous prime is 28852073. The next prime is 28852079. The reversal of 28852074 is 47025882.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (28852073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34432 + ... + 35259.

It is an arithmetic number, because the mean of its divisors is an integer number (2717988).

Almost surely, 2^28852074 is an apocalyptic number.

28852074 is an abundant number, since it is smaller than the sum of its proper divisors (36379638).

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

28852074 is a wasteful number, since it uses less digits than its factorization.

28852074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69722 (or 69719 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 28852074 is about 5371.4126633503. The cubic root of 28852074 is about 306.7084061545.

The spelling of 28852074 in words is "twenty-eight million, eight hundred fifty-two thousand, seventy-four".