107631740 has 24 divisors (see below), whose sum is σ = 229213152. Its totient is φ = 42445760.

The previous prime is 107631707. The next prime is 107631749. The reversal of 107631740 is 47136701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107631749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36479 + ... + 39318.

It is an arithmetic number, because the mean of its divisors is an integer number (9550548).

Almost surely, 2^107631740 is an apocalyptic number.

107631740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107631740 is an abundant number, since it is smaller than the sum of its proper divisors (121581412).

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

107631740 is a wasteful number, since it uses less digits than its factorization.

107631740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75877 (or 75875 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 107631740 is about 10374.5717983925. The cubic root of 107631740 is about 475.6784248449.

The spelling of 107631740 in words is "one hundred seven million, six hundred thirty-one thousand, seven hundred forty".