104430663 has 24 divisors (see below), whose sum is σ = 154791936. Its totient is φ = 67813200.

The previous prime is 104430659. The next prime is 104430671. The reversal of 104430663 is 366034401.

It is not a de Polignac number, because 104430663 - 2² = 104430659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104430463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114178 + ... + 115088.

It is an arithmetic number, because the mean of its divisors is an integer number (6449664).

Almost surely, 2^104430663 is an apocalyptic number.

104430663 is a deficient number, since it is larger than the sum of its proper divisors (50361273).

104430663 is a wasteful number, since it uses less digits than its factorization.

104430663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235 (or 1232 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 104430663 is about 10219.1322038615. The cubic root of 104430663 is about 470.9151672171.

The spelling of 104430663 in words is "one hundred four million, four hundred thirty thousand, six hundred sixty-three".