107315440 has 20 divisors (see below), whose sum is σ = 249508584. Its totient is φ = 42926144.

The previous prime is 107315437. The next prime is 107315471. The reversal of 107315440 is 44513701.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670642 + ... + 670801.

Almost surely, 2^107315440 is an apocalyptic number.

107315440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107315440 is an abundant number, since it is smaller than the sum of its proper divisors (142193144).

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

107315440 is a wasteful number, since it uses less digits than its factorization.

107315440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341456 (or 1341450 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 107315440 is about 10359.3165797749. The cubic root of 107315440 is about 475.2120050854.

The spelling of 107315440 in words is "one hundred seven million, three hundred fifteen thousand, four hundred forty".