108923412 has 96 divisors (see below), whose sum is σ = 285288192. Its totient is φ = 32126976.

The previous prime is 108923401. The next prime is 108923413. The reversal of 108923412 is 214329801.

It is a self number, because there is not a number n which added to its sum of digits gives 108923412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108923413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 652153 + ... + 652319.

It is an arithmetic number, because the mean of its divisors is an integer number (2971752).

Almost surely, 2^108923412 is an apocalyptic number.

108923412 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 108923412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142644096).

108923412 is an abundant number, since it is smaller than the sum of its proper divisors (176364780).

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

108923412 is a wasteful number, since it uses less digits than its factorization.

108923412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 108923412 is about 10436.6379644021. The cubic root of 108923412 is about 477.5737111977.

The spelling of 108923412 in words is "one hundred eight million, nine hundred twenty-three thousand, four hundred twelve".