87302074 has 12 divisors (see below), whose sum is σ = 138209274. Its totient is φ = 41353272.

The previous prime is 87302063. The next prime is 87302099. The reversal of 87302074 is 47020378.

It can be written as a sum of positive squares in only one way, i.e., 72131049 + 15171025 = 8493^2 + 3895^2 .

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, 59737 + ... + 61180.

Almost surely, 2^87302074 is an apocalyptic number.

87302074 is a deficient number, since it is larger than the sum of its proper divisors (50907200).

87302074 is a wasteful number, since it uses less digits than its factorization.

87302074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120957 (or 120938 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 87302074 is about 9343.5578876571. The cubic root of 87302074 is about 443.6170066574.

The spelling of 87302074 in words is "eighty-seven million, three hundred two thousand, seventy-four".