10665628 has 12 divisors (see below), whose sum is σ = 18754792. Its totient is φ = 5307120.

The previous prime is 10665619. The next prime is 10665637. The reversal of 10665628 is 82656601.

It is an interprime number because it is at equal distance from previous prime (10665619) and next prime (10665637).

It is a super-2 number, since 2×10665628² = 227511241268768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10665593 and 10665602.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5475 + ... + 7162.

Almost surely, 2^10665628 is an apocalyptic number.

It is an amenable number.

10665628 is a deficient number, since it is larger than the sum of its proper divisors (8089164).

10665628 is a wasteful number, since it uses less digits than its factorization.

10665628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12852 (or 12850 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 10665628 is about 3265.8273071306. The cubic root of 10665628 is about 220.1213380240.

The spelling of 10665628 in words is "ten million, six hundred sixty-five thousand, six hundred twenty-eight".