99000074 has 8 divisors (see below), whose sum is σ = 148547748. Its totient is φ = 49484160.

The previous prime is 99000059. The next prime is 99000079. The reversal of 99000074 is 47000099.

It can be written as a sum of positive squares in 2 ways, for example, as 94225849 + 4774225 = 9707^2 + 2185^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (99000079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2714 + ... + 14330.

Almost surely, 2^99000074 is an apocalyptic number.

99000074 is a deficient number, since it is larger than the sum of its proper divisors (49547674).

99000074 is a wasteful number, since it uses less digits than its factorization.

99000074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15880.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 99000074 is about 9949.8780897054. The cubic root of 99000074 is about 462.6066161805.

The spelling of 99000074 in words is "ninety-nine million, seventy-four", and thus it is an aban number.