18084010 has 32 divisors (see below), whose sum is σ = 39162240. Its totient is φ = 5873472.

The previous prime is 18083987. The next prime is 18084013. The reversal of 18084010 is 1048081.

It is not an unprimeable number, because it can be changed into a prime (18084013) 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, 5469 + ... + 8128.

It is an arithmetic number, because the mean of its divisors is an integer number (1223820).

Almost surely, 2^18084010 is an apocalyptic number.

18084010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18084010 is an abundant number, since it is smaller than the sum of its proper divisors (21078230).

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

18084010 is a wasteful number, since it uses less digits than its factorization.

18084010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13630.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 18084010 is about 4252.5298352863. The cubic root of 18084010 is about 262.4812261706.

The spelling of 18084010 in words is "eighteen million, eighty-four thousand, ten".