10104644 has 24 divisors (see below), whose sum is σ = 19958400. Its totient is φ = 4434080.

The previous prime is 10104643. The next prime is 10104697. The reversal of 10104644 is 44640101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10104641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2684 + ... + 5235.

It is an arithmetic number, because the mean of its divisors is an integer number (831600).

Almost surely, 2^10104644 is an apocalyptic number.

It is an amenable number.

10104644 is a deficient number, since it is larger than the sum of its proper divisors (9853756).

10104644 is a wasteful number, since it uses less digits than its factorization.

10104644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7963 (or 7961 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 10104644 is about 3178.7802692228. The cubic root of 10104644 is about 216.1923583659.

Adding to 10104644 its reverse (44640101), we get a palindrome (54744745).

The spelling of 10104644 in words is "ten million, one hundred four thousand, six hundred forty-four".