74800852 has 18 divisors (see below), whose sum is σ = 152273562. Its totient is φ = 32057424.

The previous prime is 74800819. The next prime is 74800879. The reversal of 74800852 is 25800847.

It can be written as a sum of positive squares in only one way, i.e., 58430736 + 16370116 = 7644^2 + 4046^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 190623 + ... + 191014.

Almost surely, 2^74800852 is an apocalyptic number.

It is an amenable number.

74800852 is an abundant number, since it is smaller than the sum of its proper divisors (77472710).

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

74800852 is a wasteful number, since it uses less digits than its factorization.

74800852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381655 (or 381646 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 74800852 is about 8648.7485799970. The cubic root of 74800852 is about 421.3427397244.

The spelling of 74800852 in words is "seventy-four million, eight hundred thousand, eight hundred fifty-two".