18041082 has 8 divisors (see below), whose sum is σ = 36082176. Its totient is φ = 6013692.

The previous prime is 18041081. The next prime is 18041083. The reversal of 18041082 is 28014081.

It is an interprime number because it is at equal distance from previous prime (18041081) and next prime (18041083).

It is a sphenic number, since it is the product of 3 distinct primes.

18041082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (18041081) 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, 1503418 + ... + 1503429.

It is an arithmetic number, because the mean of its divisors is an integer number (4510272).

Almost surely, 2^18041082 is an apocalyptic number.

18041082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

18041082 is a wasteful number, since it uses less digits than its factorization.

18041082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3006852.

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 18041082 is about 4247.4794878846. The cubic root of 18041082 is about 262.2733681103.

The spelling of 18041082 in words is "eighteen million, forty-one thousand, eighty-two".