99860074 has 16 divisors (see below), whose sum is σ = 158916168. Its totient is φ = 46899712.

The previous prime is 99860041. The next prime is 99860107. The reversal of 99860074 is 47006899.

It is an interprime number because it is at equal distance from previous prime (99860041) and next prime (99860107).

It can be written as a sum of positive squares in 4 ways, for example, as 77704225 + 22155849 = 8815^2 + 4707^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 99860074.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16302 + ... + 21574.

Almost surely, 2^99860074 is an apocalyptic number.

99860074 is a deficient number, since it is larger than the sum of its proper divisors (59056094).

99860074 is a wasteful number, since it uses less digits than its factorization.

99860074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5849.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 99860074 is about 9993.0012508755. The cubic root of 99860074 is about 463.9422893197.

The spelling of 99860074 in words is "ninety-nine million, eight hundred sixty thousand, seventy-four".