104799566 has 16 divisors (see below), whose sum is σ = 161096256. Its totient is φ = 51108576.

The previous prime is 104799529. The next prime is 104799571. The reversal of 104799566 is 665997401.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 104799566.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28040 + ... + 31556.

It is an arithmetic number, because the mean of its divisors is an integer number (10068516).

Almost surely, 2^104799566 is an apocalyptic number.

104799566 is a deficient number, since it is larger than the sum of its proper divisors (56296690).

104799566 is a wasteful number, since it uses less digits than its factorization.

104799566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 104799566 is about 10237.1659164048. The cubic root of 104799566 is about 471.4690207018.

The spelling of 104799566 in words is "one hundred four million, seven hundred ninety-nine thousand, five hundred sixty-six".