10604990 has 32 divisors (see below), whose sum is σ = 20964960. Its totient is φ = 3830400.

The previous prime is 10604989. The next prime is 10605013. The reversal of 10604990 is 9940601.

It is a super-2 number, since 2×10604990² = 224931625800200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 15 ways as a sum of consecutive naturals, for example, 24980 + ... + 25400.

It is an arithmetic number, because the mean of its divisors is an integer number (655155).

Almost surely, 2^10604990 is an apocalyptic number.

10604990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10604990 is a deficient number, since it is larger than the sum of its proper divisors (10359970).

10604990 is a wasteful number, since it uses less digits than its factorization.

10604990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 10604990 is about 3256.5303622107. The cubic root of 10604990 is about 219.7033881558.

The spelling of 10604990 in words is "ten million, six hundred four thousand, nine hundred ninety".