18482882 has 32 divisors (see below), whose sum is σ = 32030208. Its totient is φ = 7920000.

The previous prime is 18482881. The next prime is 18482903. The reversal of 18482882 is 28828481.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (18482881) 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, 27632 + ... + 28292.

It is an arithmetic number, because the mean of its divisors is an integer number (1000944).

Almost surely, 2^18482882 is an apocalyptic number.

18482882 is a deficient number, since it is larger than the sum of its proper divisors (13547326).

18482882 is a wasteful number, since it uses less digits than its factorization.

18482882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746.

The product of its digits is 65536, while the sum is 41.

The square root of 18482882 is about 4299.1722459097. The cubic root of 18482882 is about 264.3970246766.

The spelling of 18482882 in words is "eighteen million, four hundred eighty-two thousand, eight hundred eighty-two".