108000420 has 48 divisors (see below), whose sum is σ = 329894208. Its totient is φ = 26181760.

The previous prime is 108000413. The next prime is 108000421. The reversal of 108000420 is 24000801.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 108000420.

It is not an unprimeable number, because it can be changed into a prime (108000421) 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, 81159 + ... + 82478.

It is an arithmetic number, because the mean of its divisors is an integer number (6872796).

Almost surely, 2^108000420 is an apocalyptic number.

108000420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108000420 is an abundant number, since it is smaller than the sum of its proper divisors (221893788).

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

108000420 is a wasteful number, since it uses less digits than its factorization.

108000420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163660 (or 163658 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 108000420 is about 10392.3250526530. The cubic root of 108000420 is about 476.2209329123.

The spelling of 108000420 in words is "one hundred eight million, four hundred twenty", and thus it is an aban number.