99456049 has 8 divisors (see below), whose sum is σ = 123997248. Its totient is φ = 77498160.

The previous prime is 99456017. The next prime is 99456053. The reversal of 99456049 is 94065499.

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

It is a cyclic number.

It is not a de Polignac number, because 99456049 - 2⁵ = 99456017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99456059) 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, 645742 + ... + 645895.

It is an arithmetic number, because the mean of its divisors is an integer number (15499656).

Almost surely, 2^99456049 is an apocalyptic number.

It is an amenable number.

99456049 is a deficient number, since it is larger than the sum of its proper divisors (24541199).

99456049 is a wasteful number, since it uses less digits than its factorization.

99456049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291655.

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 99456049 is about 9972.7653637294. The cubic root of 99456049 is about 463.3157538086.

The spelling of 99456049 in words is "ninety-nine million, four hundred fifty-six thousand, forty-nine".