107473609 has 12 divisors (see below), whose sum is σ = 114588364. Its totient is φ = 100779264.

The previous prime is 107473607. The next prime is 107473627. The reversal of 107473609 is 906374701.

It can be written as a sum of positive squares in 6 ways, for example, as 26419600 + 81054009 = 5140^2 + 9003^2 .

It is not a de Polignac number, because 107473609 - 2¹ = 107473607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107473601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107299 + ... + 108295.

Almost surely, 2^107473609 is an apocalyptic number.

It is an amenable number.

107473609 is a deficient number, since it is larger than the sum of its proper divisors (7114755).

107473609 is an equidigital number, since it uses as much as digits as its factorization.

107473609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404 (or 1387 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 107473609 is about 10366.9479115119. The cubic root of 107473609 is about 475.4453573741.

The spelling of 107473609 in words is "one hundred seven million, four hundred seventy-three thousand, six hundred nine".