607113685 has 4 divisors (see below), whose sum is σ = 728536428. Its totient is φ = 485690944.

The previous prime is 607113679. The next prime is 607113697. The reversal of 607113685 is 586311706.

607113685 = T₁₅₅₈₁ + T₁₅₅₈₂ + ... + T₁₅₅₈₅.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 295908804 + 311204881 = 17202^2 + 17641^2 .

It is a cyclic number.

It is not a de Polignac number, because 607113685 - 2³ = 607113677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60711364 + ... + 60711373.

It is an arithmetic number, because the mean of its divisors is an integer number (182134107).

Almost surely, 2^607113685 is an apocalyptic number.

It is an amenable number.

607113685 is a deficient number, since it is larger than the sum of its proper divisors (121422743).

607113685 is a wasteful number, since it uses less digits than its factorization.

607113685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121422742.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 607113685 is about 24639.6770473965. The cubic root of 607113685 is about 846.7528638105.

The spelling of 607113685 in words is "six hundred seven million, one hundred thirteen thousand, six hundred eighty-five".