108047220 has 24 divisors (see below), whose sum is σ = 302532384. Its totient is φ = 28812576.

The previous prime is 108047213. The next prime is 108047221. The reversal of 108047220 is 22740801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108047221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 900334 + ... + 900453.

It is an arithmetic number, because the mean of its divisors is an integer number (12605516).

Almost surely, 2^108047220 is an apocalyptic number.

108047220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108047220 is an abundant number, since it is smaller than the sum of its proper divisors (194485164).

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

108047220 is a wasteful number, since it uses less digits than its factorization.

108047220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800799 (or 1800797 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 108047220 is about 10394.5764704484. The cubic root of 108047220 is about 476.2897101794.

The spelling of 108047220 in words is "one hundred eight million, forty-seven thousand, two hundred twenty".