99281296 has 45 divisors (see below), whose sum is σ = 200315521. Its totient is φ = 47667776.

The previous prime is 99281279. The next prime is 99281321. The reversal of 99281296 is 69218299.

The square root of 99281296 is 9964.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 71571600 + 27709696 = 8460^2 + 5264^2 .

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1873206 + ... + 1873258.

Almost surely, 2^99281296 is an apocalyptic number.

99281296 is the 9964-th square number.

It is an amenable number.

99281296 is an abundant number, since it is smaller than the sum of its proper divisors (101034225).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99281296 is an equidigital number, since it uses as much as digits as its factorization.

99281296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 102 counting only the distinct ones).

The product of its digits is 139968, while the sum is 46.

The cubic root of 99281296 is about 463.0442325807.

The spelling of 99281296 in words is "ninety-nine million, two hundred eighty-one thousand, two hundred ninety-six".