107440380 has 72 divisors (see below), whose sum is σ = 327115152. Its totient is φ = 28544256.

The previous prime is 107440379. The next prime is 107440397. The reversal of 107440380 is 83044701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55387 + ... + 57293.

It is an arithmetic number, because the mean of its divisors is an integer number (4543266).

Almost surely, 2^107440380 is an apocalyptic number.

107440380 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 107440380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163557576).

107440380 is an abundant number, since it is smaller than the sum of its proper divisors (219674772).

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

107440380 is a wasteful number, since it uses less digits than its factorization.

107440380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235 (or 2230 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 107440380 is about 10365.3451462071. The cubic root of 107440380 is about 475.3963524683.

The spelling of 107440380 in words is "one hundred seven million, four hundred forty thousand, three hundred eighty".