107399780 has 48 divisors (see below), whose sum is σ = 239258880. Its totient is φ = 40382208.

The previous prime is 107399777. The next prime is 107399791. The reversal of 107399780 is 87993701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51029 + ... + 53091.

It is an arithmetic number, because the mean of its divisors is an integer number (4984560).

Almost surely, 2^107399780 is an apocalyptic number.

107399780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107399780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119629440).

107399780 is an abundant number, since it is smaller than the sum of its proper divisors (131859100).

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

107399780 is a wasteful number, since it uses less digits than its factorization.

107399780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228 (or 2226 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 44.

The square root of 107399780 is about 10363.3865121397. The cubic root of 107399780 is about 475.3364633663.

The spelling of 107399780 in words is "one hundred seven million, three hundred ninety-nine thousand, seven hundred eighty".