607688 has 16 divisors (see below), whose sum is σ = 1170780. Its totient is φ = 295488.

The previous prime is 607681. The next prime is 607697. The reversal of 607688 is 886706.

It can be written as a sum of positive squares in 2 ways, for example, as 574564 + 33124 = 758^2 + 182^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 607688.

It is not an unprimeable number, because it can be changed into a prime (607681) by changing a digit.

607688 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731 + ... + 1322.

2⁶⁰⁷⁶⁸⁸ is an apocalyptic number.

It is an amenable number.

607688 is a deficient number, since it is larger than the sum of its proper divisors (563092).

607688 is a wasteful number, since it uses less digits than its factorization.

607688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096 (or 2092 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 607688 is about 779.5434561331. The cubic root of 607688 is about 84.7019782303.

It can be divided in two parts, 60 and 7688, that multiplied together give a triangular number (461280 = T₉₆₀).

The spelling of 607688 in words is "six hundred seven thousand, six hundred eighty-eight".