18075960 has 160 divisors (see below), whose sum is σ = 69521760. Its totient is φ = 4126464.

The previous prime is 18075949. The next prime is 18075991. The reversal of 18075960 is 6957081.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 22282 + ... + 23078.

It is an arithmetic number, because the mean of its divisors is an integer number (434511).

Almost surely, 2^18075960 is an apocalyptic number.

18075960 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 18075960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34760880).

18075960 is an abundant number, since it is smaller than the sum of its proper divisors (51445800).

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

18075960 is a wasteful number, since it uses less digits than its factorization.

18075960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827 (or 814 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 18075960 is about 4251.5832345139. The cubic root of 18075960 is about 262.4422730203.

The spelling of 18075960 in words is "eighteen million, seventy-five thousand, nine hundred sixty".