104589666 has 12 divisors (see below), whose sum is σ = 226610982. Its totient is φ = 34863216.

The previous prime is 104589659. The next prime is 104589673. The reversal of 104589666 is 666985401.

It is an interprime number because it is at equal distance from previous prime (104589659) and next prime (104589673).

It can be written as a sum of positive squares in only one way, i.e., 68409441 + 36180225 = 8271^2 + 6015^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2905251 + ... + 2905286.

Almost surely, 2^104589666 is an apocalyptic number.

104589666 is an abundant number, since it is smaller than the sum of its proper divisors (122021316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104589666 is a wasteful number, since it uses less digits than its factorization.

104589666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5810545 (or 5810542 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 104589666 is about 10226.9089171655. The cubic root of 104589666 is about 471.1540464648.

The spelling of 104589666 in words is "one hundred four million, five hundred eighty-nine thousand, six hundred sixty-six".