108315252 has 96 divisors (see below), whose sum is σ = 290304000. Its totient is φ = 34909056.

The previous prime is 108315239. The next prime is 108315289. The reversal of 108315252 is 252513801.

It is a happy number.

108315252 is a `hidden beast` number, since 108 + 31 + 525 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 726874 + ... + 727022.

It is an arithmetic number, because the mean of its divisors is an integer number (3024000).

Almost surely, 2^108315252 is an apocalyptic number.

108315252 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 108315252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145152000).

108315252 is an abundant number, since it is smaller than the sum of its proper divisors (181988748).

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

108315252 is a wasteful number, since it uses less digits than its factorization.

108315252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 108315252 is about 10407.4613619268. The cubic root of 108315252 is about 476.6832278357.

The spelling of 108315252 in words is "one hundred eight million, three hundred fifteen thousand, two hundred fifty-two".