107407631 has 6 divisors (see below), whose sum is σ = 112281120. Its totient is φ = 102737228.

The previous prime is 107407621. The next prime is 107407637. The reversal of 107407631 is 136704701.

It is not a de Polignac number, because 107407631 - 2¹⁴ = 107391247 is a prime.

It is a super-2 number, since 2×107407631² = 23072798394064322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 107407594 and 107407603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107407637) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100991 + ... + 102048.

It is an arithmetic number, because the mean of its divisors is an integer number (18713520).

Almost surely, 2^107407631 is an apocalyptic number.

107407631 is a deficient number, since it is larger than the sum of its proper divisors (4873489).

107407631 is an equidigital number, since it uses as much as digits as its factorization.

107407631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203085 (or 203062 counting only the distinct ones).

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

The square root of 107407631 is about 10363.7652906654. The cubic root of 107407631 is about 475.3480455615.

The spelling of 107407631 in words is "one hundred seven million, four hundred seven thousand, six hundred thirty-one".