104513666 has 16 divisors (see below), whose sum is σ = 158371200. Its totient is φ = 51726000.

The previous prime is 104513663. The next prime is 104513677. The reversal of 104513666 is 666315401.

It is not an unprimeable number, because it can be changed into a prime (104513663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138791 + ... + 139541.

It is an arithmetic number, because the mean of its divisors is an integer number (9898200).

Almost surely, 2^104513666 is an apocalyptic number.

104513666 is a deficient number, since it is larger than the sum of its proper divisors (53857534).

104513666 is a wasteful number, since it uses less digits than its factorization.

104513666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 104513666 is about 10223.1925541878. The cubic root of 104513666 is about 471.0398975703.

The spelling of 104513666 in words is "one hundred four million, five hundred thirteen thousand, six hundred sixty-six".