18014024 has 16 divisors (see below), whose sum is σ = 38601600. Its totient is φ = 7720272.

The previous prime is 18014021. The next prime is 18014063. The reversal of 18014024 is 42041081.

It is a junction number, because it is equal to n+sod(n) for n = 18013987 and 18014005.

It is not an unprimeable number, because it can be changed into a prime (18014021) 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, 160784 + ... + 160895.

It is an arithmetic number, because the mean of its divisors is an integer number (2412600).

Almost surely, 2^18014024 is an apocalyptic number.

18014024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

18014024 is an abundant number, since it is smaller than the sum of its proper divisors (20587576).

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

18014024 is a wasteful number, since it uses less digits than its factorization.

18014024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321692 (or 321688 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 18014024 is about 4244.2931095767. The cubic root of 18014024 is about 262.1421833773.

The spelling of 18014024 in words is "eighteen million, fourteen thousand, twenty-four".