10603664 has 20 divisors (see below), whose sum is σ = 20705520. Its totient is φ = 5260320.

The previous prime is 10603651. The next prime is 10603669. The reversal of 10603664 is 46630601.

It is a super-2 number, since 2×10603664² = 224875380449792, which contains 22 as substring.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (10603669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434 + ... + 4625.

It is an arithmetic number, because the mean of its divisors is an integer number (1035276).

Almost surely, 2^10603664 is an apocalyptic number.

It is an amenable number.

10603664 is a deficient number, since it is larger than the sum of its proper divisors (10101856).

10603664 is a wasteful number, since it uses less digits than its factorization.

10603664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5198 (or 5192 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 10603664 is about 3256.3267649301. The cubic root of 10603664 is about 219.6942308681.

The spelling of 10603664 in words is "ten million, six hundred three thousand, six hundred sixty-four".