108520940 has 24 divisors (see below), whose sum is σ = 248612112. Its totient is φ = 39462080.

The previous prime is 108520939. The next prime is 108520967. The reversal of 108520940 is 49025801.

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, 246419 + ... + 246858.

It is an arithmetic number, because the mean of its divisors is an integer number (10358838).

Almost surely, 2^108520940 is an apocalyptic number.

108520940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108520940 is an abundant number, since it is smaller than the sum of its proper divisors (140091172).

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

108520940 is a wasteful number, since it uses less digits than its factorization.

108520940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493297 (or 493295 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 108520940 is about 10417.3384316725. The cubic root of 108520940 is about 476.9847736160.

The spelling of 108520940 in words is "one hundred eight million, five hundred twenty thousand, nine hundred forty".