108485420 has 12 divisors (see below), whose sum is σ = 227819424. Its totient is φ = 43394160.

The previous prime is 108485417. The next prime is 108485437. The reversal of 108485420 is 24584801.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2712116 + ... + 2712155.

It is an arithmetic number, because the mean of its divisors is an integer number (18984952).

Almost surely, 2^108485420 is an apocalyptic number.

108485420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108485420 is an abundant number, since it is smaller than the sum of its proper divisors (119334004).

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

108485420 is a wasteful number, since it uses less digits than its factorization.

108485420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5424280 (or 5424278 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 108485420 is about 10415.6334420908. The cubic root of 108485420 is about 476.9327272921.

The spelling of 108485420 in words is "one hundred eight million, four hundred eighty-five thousand, four hundred twenty".