99597074 has 8 divisors (see below), whose sum is σ = 151927920. Its totient is φ = 48954436.

The previous prime is 99597059. The next prime is 99597097. The reversal of 99597074 is 47079599.

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

It is a super-2 number, since 2×99597074² = 19839154298722952, which contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 421904 + ... + 422139.

It is an arithmetic number, because the mean of its divisors is an integer number (18990990).

Almost surely, 2^99597074 is an apocalyptic number.

99597074 is a deficient number, since it is larger than the sum of its proper divisors (52330846).

99597074 is a wasteful number, since it uses less digits than its factorization.

99597074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844104.

The product of its (nonzero) digits is 714420, while the sum is 50.

The square root of 99597074 is about 9979.8333653423. The cubic root of 99597074 is about 463.5346385868.

The spelling of 99597074 in words is "ninety-nine million, five hundred ninety-seven thousand, seventy-four".