99000274 has 4 divisors (see below), whose sum is σ = 148500414. Its totient is φ = 49500136.

The previous prime is 99000263. The next prime is 99000313. The reversal of 99000274 is 47200099.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 78234025 + 20766249 = 8845^2 + 4557^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24750067 + ... + 24750070.

Almost surely, 2^99000274 is an apocalyptic number.

99000274 is a deficient number, since it is larger than the sum of its proper divisors (49500140).

99000274 is a wasteful number, since it uses less digits than its factorization.

99000274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49500139.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 99000274 is about 9949.8881400747. Note that the first 3 decimals coincide. The cubic root of 99000274 is about 462.6069276996.

The spelling of 99000274 in words is "ninety-nine million, two hundred seventy-four", and thus it is an aban number.