108144232 has 32 divisors (see below), whose sum is σ = 234000000. Its totient is φ = 45895104.

The previous prime is 108144217. The next prime is 108144251. The reversal of 108144232 is 232441801.

It is a junction number, because it is equal to n+sod(n) for n = 108144197 and 108144206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3607 + ... + 15142.

It is an arithmetic number, because the mean of its divisors is an integer number (7312500).

Almost surely, 2^108144232 is an apocalyptic number.

It is an amenable number.

108144232 is an abundant number, since it is smaller than the sum of its proper divisors (125855768).

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

108144232 is a wasteful number, since it uses less digits than its factorization.

108144232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18865 (or 18861 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 108144232 is about 10399.2418954460. The cubic root of 108144232 is about 476.4322157597.

The spelling of 108144232 in words is "one hundred eight million, one hundred forty-four thousand, two hundred thirty-two".