104564673 has 12 divisors (see below), whose sum is σ = 152505600. Its totient is φ = 69032376.

The previous prime is 104564653. The next prime is 104564687. The reversal of 104564673 is 376465401.

It is a happy number.

104564673 is a `hidden beast` number, since 1 + 0 + 4 + 5 + 646 + 7 + 3 = 666.

It is not a de Polignac number, because 104564673 - 2⁶ = 104564609 is a prime.

It is a hoax number, since the sum of its digits (36) 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 (104564623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55473 + ... + 57326.

It is an arithmetic number, because the mean of its divisors is an integer number (12708800).

Almost surely, 2^104564673 is an apocalyptic number.

It is an amenable number.

104564673 is a deficient number, since it is larger than the sum of its proper divisors (47940927).

104564673 is a wasteful number, since it uses less digits than its factorization.

104564673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112908 (or 112905 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 104564673 is about 10225.6869206914. The cubic root of 104564673 is about 471.1165141042.

It can be divided in two parts, 10456 and 4673, that added together give a square (15129 = 123²).

The spelling of 104564673 in words is "one hundred four million, five hundred sixty-four thousand, six hundred seventy-three".