18106152 has 32 divisors (see below), whose sum is σ = 47234880. Its totient is φ = 5772800.

The previous prime is 18106093. The next prime is 18106157. The reversal of 18106152 is 25160181.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (18106157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15849 + ... + 16952.

It is an arithmetic number, because the mean of its divisors is an integer number (1476090).

Almost surely, 2^18106152 is an apocalyptic number.

18106152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

18106152 is an abundant number, since it is smaller than the sum of its proper divisors (29128728).

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

18106152 is a wasteful number, since it uses less digits than its factorization.

18106152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32833 (or 32829 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 18106152 is about 4255.1324303716. The cubic root of 18106152 is about 262.5883095169.

The spelling of 18106152 in words is "eighteen million, one hundred six thousand, one hundred fifty-two".