10680549 has 12 divisors (see below), whose sum is σ = 15653568. Its totient is φ = 6472840.

The previous prime is 10680521. The next prime is 10680569. The reversal of 10680549 is 94508601.

It is not a de Polignac number, because 10680549 - 2⁵ = 10680517 is a prime.

It is a super-2 number, since 2×10680549² = 228148253882802, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10680569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14349 + ... + 15074.

It is an arithmetic number, because the mean of its divisors is an integer number (1304464).

Almost surely, 2^10680549 is an apocalyptic number.

It is an amenable number.

10680549 is a deficient number, since it is larger than the sum of its proper divisors (4973019).

10680549 is a wasteful number, since it uses less digits than its factorization.

10680549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29448 (or 29437 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 10680549 is about 3268.1109222301. The cubic root of 10680549 is about 220.2239386415.

The spelling of 10680549 in words is "ten million, six hundred eighty thousand, five hundred forty-nine".