10681517 has 12 divisors (see below), whose sum is σ = 13419168. Its totient is φ = 8322600.

The previous prime is 10681507. The next prime is 10681523. The reversal of 10681517 is 71518601.

It is not a de Polignac number, because 10681517 - 2¹⁴ = 10665133 is a prime.

It is a super-2 number, since 2×10681517² = 228189610842578, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10681517.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10681507) 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, 5459 + ... + 7152.

It is an arithmetic number, because the mean of its divisors is an integer number (1118264).

Almost surely, 2^10681517 is an apocalyptic number.

It is an amenable number.

10681517 is a deficient number, since it is larger than the sum of its proper divisors (2737651).

10681517 is a wasteful number, since it uses less digits than its factorization.

10681517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12640 (or 12629 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 29.

The square root of 10681517 is about 3268.2590166632. The cubic root of 10681517 is about 220.2305915559.

The spelling of 10681517 in words is "ten million, six hundred eighty-one thousand, five hundred seventeen".