108072330 has 32 divisors (see below), whose sum is σ = 265408704. Its totient is φ = 28148736.

The previous prime is 108072329. The next prime is 108072337. The reversal of 108072330 is 33270801.

It is a self number, because there is not a number n which added to its sum of digits gives 108072330.

It is not an unprimeable number, because it can be changed into a prime (108072337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40599 + ... + 43178.

It is an arithmetic number, because the mean of its divisors is an integer number (8294022).

Almost surely, 2^108072330 is an apocalyptic number.

108072330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108072330 is an abundant number, since it is smaller than the sum of its proper divisors (157336374).

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

108072330 is a wasteful number, since it uses less digits than its factorization.

108072330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83830.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 108072330 is about 10395.7842417011. The cubic root of 108072330 is about 476.3266036422.

The spelling of 108072330 in words is "one hundred eight million, seventy-two thousand, three hundred thirty".