99882151 has 4 divisors (see below), whose sum is σ = 99912904. Its totient is φ = 99851400.

The previous prime is 99882137. The next prime is 99882173. The reversal of 99882151 is 15128899.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99882151 - 2⁷ = 99882023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99882098 and 99882107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99882751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9840 + ... + 17221.

It is an arithmetic number, because the mean of its divisors is an integer number (24978226).

Almost surely, 2^99882151 is an apocalyptic number.

99882151 is the 4470-th centered decagonal number.

99882151 is a deficient number, since it is larger than the sum of its proper divisors (30753).

99882151 is a wasteful number, since it uses less digits than its factorization.

99882151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30752.

The product of its digits is 51840, while the sum is 43.

The square root of 99882151 is about 9994.1058129279. The cubic root of 99882151 is about 463.9764761533.

The spelling of 99882151 in words is "ninety-nine million, eight hundred eighty-two thousand, one hundred fifty-one".