18079182 has 24 divisors (see below), whose sum is σ = 42733080. Its totient is φ = 5478480.

The previous prime is 18079181. The next prime is 18079183. The reversal of 18079182 is 28197081.

It is an interprime number because it is at equal distance from previous prime (18079181) and next prime (18079183).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18079181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45457 + ... + 45852.

It is an arithmetic number, because the mean of its divisors is an integer number (1780545).

Almost surely, 2^18079182 is an apocalyptic number.

18079182 is an abundant number, since it is smaller than the sum of its proper divisors (24653898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18079182 is a wasteful number, since it uses less digits than its factorization.

18079182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91328 (or 91325 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 36.

The square root of 18079182 is about 4251.9621352971. The cubic root of 18079182 is about 262.4578653460.

The spelling of 18079182 in words is "eighteen million, seventy-nine thousand, one hundred eighty-two".