99056 has 20 divisors (see below), whose sum is σ = 197904. Its totient is φ = 48000.

The previous prime is 99053. The next prime is 99079. The reversal of 99056 is 65099.

99056 = T₄₈ + T₄₉ + ... + T₈₈.

It is a super-2 number, since 2×99056² = 19624182272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581 + ... + 731.

2⁹⁹⁰⁵⁶ is an apocalyptic number.

It is an amenable number.

99056 is a deficient number, since it is larger than the sum of its proper divisors (98848).

99056 is a wasteful number, since it uses less digits than its factorization.

99056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 99056 is about 314.7316317118. The cubic root of 99056 is about 46.2693709945.

The spelling of 99056 in words is "ninety-nine thousand, fifty-six".