99590361 has 8 divisors (see below), whose sum is σ = 143001600. Its totient is φ = 61286352.

The previous prime is 99590329. The next prime is 99590371. The reversal of 99590361 is 16309599.

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

It is not a de Polignac number, because 99590361 - 2⁵ = 99590329 is a prime.

It is a super-2 number, since 2×99590361² = 19836480008220642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (99590371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1276761 + ... + 1276838.

It is an arithmetic number, because the mean of its divisors is an integer number (17875200).

Almost surely, 2^99590361 is an apocalyptic number.

It is an amenable number.

99590361 is a deficient number, since it is larger than the sum of its proper divisors (43411239).

99590361 is a wasteful number, since it uses less digits than its factorization.

99590361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2553615.

The product of its (nonzero) digits is 65610, while the sum is 42.

The square root of 99590361 is about 9979.4970314140. The cubic root of 99590361 is about 463.5242240307.

The spelling of 99590361 in words is "ninety-nine million, five hundred ninety thousand, three hundred sixty-one".