107880540 has 24 divisors (see below), whose sum is σ = 302065680. Its totient is φ = 28768128.

The previous prime is 107880529. The next prime is 107880571. The reversal of 107880540 is 45088701.

It is a happy number.

It is a congruent number.

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, 898945 + ... + 899064.

It is an arithmetic number, because the mean of its divisors is an integer number (12586070).

Almost surely, 2^107880540 is an apocalyptic number.

107880540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107880540 is an abundant number, since it is smaller than the sum of its proper divisors (194185140).

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

107880540 is a wasteful number, since it uses less digits than its factorization.

107880540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798021 (or 1798019 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 107880540 is about 10386.5557332544. Note that the first 3 decimals coincide. The cubic root of 107880540 is about 476.0446666180.

It can be divided in two parts, 1078 and 80540, that added together give a palindrome (81618).

The spelling of 107880540 in words is "one hundred seven million, eight hundred eighty thousand, five hundred forty".