104311566 has 12 divisors (see below), whose sum is σ = 226008432. Its totient is φ = 34770516.

The previous prime is 104311553. The next prime is 104311589. The reversal of 104311566 is 665113401.

It is a congruent number.

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, 2897526 + ... + 2897561.

It is an arithmetic number, because the mean of its divisors is an integer number (18834036).

Almost surely, 2^104311566 is an apocalyptic number.

104311566 is an abundant number, since it is smaller than the sum of its proper divisors (121696866).

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

104311566 is a wasteful number, since it uses less digits than its factorization.

104311566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5795095 (or 5795092 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 104311566 is about 10213.3033833329. The cubic root of 104311566 is about 470.7360821477.

Adding to 104311566 its reverse (665113401), we get a palindrome (769424967).

The spelling of 104311566 in words is "one hundred four million, three hundred eleven thousand, five hundred sixty-six".