108627992 has 48 divisors (see below), whose sum is σ = 225227520. Its totient is φ = 49079360.

The previous prime is 108627973. The next prime is 108628001. The reversal of 108627992 is 299726801.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

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 11 ways as a sum of consecutive naturals, for example, 283433 + ... + 283815.

It is an arithmetic number, because the mean of its divisors is an integer number (4692240).

Almost surely, 2^108627992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108627992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112613760).

108627992 is an abundant number, since it is smaller than the sum of its proper divisors (116599528).

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

108627992 is a wasteful number, since it uses less digits than its factorization.

108627992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 108627992 is about 10422.4753297861. The cubic root of 108627992 is about 477.1415648394.

The spelling of 108627992 in words is "one hundred eight million, six hundred twenty-seven thousand, nine hundred ninety-two".