18094752 has 144 divisors (see below), whose sum is σ = 57788640. Its totient is φ = 5536512.

The previous prime is 18094733. The next prime is 18094799. The reversal of 18094752 is 25749081.

18094752 is a `hidden beast` number, since 180 + 9 + 475 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100999 + ... + 101177.

It is an arithmetic number, because the mean of its divisors is an integer number (401310).

Almost surely, 2^18094752 is an apocalyptic number.

18094752 is a gapful number since it is divisible by the number (12) 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 18094752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28894320).

18094752 is an abundant number, since it is smaller than the sum of its proper divisors (39693888).

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

18094752 is a wasteful number, since it uses less digits than its factorization.

18094752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 18094752 is about 4253.7926606735. The cubic root of 18094752 is about 262.5331876407.

It can be divided in two parts, 1809 and 4752, that added together give a 8-th power (6561 = 3⁸).

The spelling of 18094752 in words is "eighteen million, ninety-four thousand, seven hundred fifty-two".