18334960 has 80 divisors (see below), whose sum is σ = 50443200. Its totient is φ = 6064128.

The previous prime is 18334951. The next prime is 18334973. The reversal of 18334960 is 6943381.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15676 + ... + 16804.

It is an arithmetic number, because the mean of its divisors is an integer number (630540).

Almost surely, 2^18334960 is an apocalyptic number.

18334960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18334960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25221600).

18334960 is an abundant number, since it is smaller than the sum of its proper divisors (32108240).

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

18334960 is a wasteful number, since it uses less digits than its factorization.

18334960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178 (or 1172 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 18334960 is about 4281.9341424174. The cubic root of 18334960 is about 263.6897948130.

The spelling of 18334960 in words is "eighteen million, three hundred thirty-four thousand, nine hundred sixty".