10680669 has 6 divisors (see below), whose sum is σ = 15427646. Its totient is φ = 7120440.

The previous prime is 10680667. The next prime is 10680697. The reversal of 10680669 is 96608601.

It can be written as a sum of positive squares in only one way, i.e., 10478169 + 202500 = 3237^2 + 450^2 .

It is not a de Polignac number, because 10680669 - 2¹ = 10680667 is a prime.

It is a super-2 number, since 2×10680669² = 228153380575122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10680661) 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, 593362 + ... + 593379.

Almost surely, 2^10680669 is an apocalyptic number.

It is an amenable number.

10680669 is a deficient number, since it is larger than the sum of its proper divisors (4746977).

10680669 is a wasteful number, since it uses less digits than its factorization.

10680669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186747 (or 1186744 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 10680669 is about 3268.1292814086. The cubic root of 10680669 is about 220.2247634048.

The spelling of 10680669 in words is "ten million, six hundred eighty thousand, six hundred sixty-nine".