108249512 has 32 divisors (see below), whose sum is σ = 237625920. Its totient is φ = 45260160.

The previous prime is 108249497. The next prime is 108249521. The reversal of 108249512 is 215942801.

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 7 ways as a sum of consecutive naturals, for example, 21278 + ... + 25869.

It is an arithmetic number, because the mean of its divisors is an integer number (7425810).

Almost surely, 2^108249512 is an apocalyptic number.

It is an amenable number.

108249512 is an abundant number, since it is smaller than the sum of its proper divisors (129376408).

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

108249512 is a wasteful number, since it uses less digits than its factorization.

108249512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47201 (or 47197 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 108249512 is about 10404.3025715326. The cubic root of 108249512 is about 476.5867702060.

The spelling of 108249512 in words is "one hundred eight million, two hundred forty-nine thousand, five hundred twelve".