882199921 has 16 divisors (see below), whose sum is σ = 961476480. Its totient is φ = 806319360.

The previous prime is 882199909. The next prime is 882199933. The reversal of 882199921 is 129991288.

882199921 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (882199909) and next prime (882199933).

It is a cyclic number.

It is not a de Polignac number, because 882199921 - 2¹³ = 882191729 is a prime.

It is a super-2 number, since 2×882199921² = 1556553401224812482, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (882196921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75415 + ... + 86323.

It is an arithmetic number, because the mean of its divisors is an integer number (60092280).

Almost surely, 2^882199921 is an apocalyptic number.

It is an amenable number.

882199921 is a deficient number, since it is larger than the sum of its proper divisors (79276559).

882199921 is a wasteful number, since it uses less digits than its factorization.

882199921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11064.

The product of its digits is 186624, while the sum is 49.

The square root of 882199921 is about 29701.8504642388. The cubic root of 882199921 is about 959.0818482083.

The spelling of 882199921 in words is "eight hundred eighty-two million, one hundred ninety-nine thousand, nine hundred twenty-one".