10668045 has 16 divisors (see below), whose sum is σ = 17171712. Its totient is φ = 5655360.

The previous prime is 10668043. The next prime is 10668059. The reversal of 10668045 is 54086601.

It is not a de Polignac number, because 10668045 - 2¹ = 10668043 is a prime.

It is a super-2 number, since 2×10668045² = 227614368244050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10668041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540 + ... + 4650.

It is an arithmetic number, because the mean of its divisors is an integer number (1073232).

Almost surely, 2^10668045 is an apocalyptic number.

10668045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10668045 is a deficient number, since it is larger than the sum of its proper divisors (6503667).

10668045 is a wasteful number, since it uses less digits than its factorization.

10668045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4292.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 10668045 is about 3266.1973302298. The cubic root of 10668045 is about 220.1379644271.

The spelling of 10668045 in words is "ten million, six hundred sixty-eight thousand, forty-five".