10688713 has 6 divisors (see below), whose sum is σ = 12433866. Its totient is φ = 9161712.

The previous prime is 10688687. The next prime is 10688719. The reversal of 10688713 is 31788601.

It can be written as a sum of positive squares in only one way, i.e., 10188864 + 499849 = 3192^2 + 707^2 .

It is not a de Polignac number, because 10688713 - 2⁵ = 10688681 is a prime.

It is a super-2 number, since 2×10688713² = 228497171192738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10688719) 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, 109020 + ... + 109117.

It is an arithmetic number, because the mean of its divisors is an integer number (2072311).

Almost surely, 2^10688713 is an apocalyptic number.

It is an amenable number.

10688713 is a deficient number, since it is larger than the sum of its proper divisors (1745153).

10688713 is an equidigital number, since it uses as much as digits as its factorization.

10688713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218151 (or 218144 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 10688713 is about 3269.3597232486. The cubic root of 10688713 is about 220.2800359556.

The spelling of 10688713 in words is "ten million, six hundred eighty-eight thousand, seven hundred thirteen".