104646660 has 24 divisors (see below), whose sum is σ = 293010816. Its totient is φ = 27905760.

The previous prime is 104646653. The next prime is 104646667. The reversal of 104646660 is 66646401.

It is an interprime number because it is at equal distance from previous prime (104646653) and next prime (104646667).

It is not an unprimeable number, because it can be changed into a prime (104646667) 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, 871996 + ... + 872115.

It is an arithmetic number, because the mean of its divisors is an integer number (12208784).

Almost surely, 2^104646660 is an apocalyptic number.

104646660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104646660 is an abundant number, since it is smaller than the sum of its proper divisors (188364156).

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

104646660 is a wasteful number, since it uses less digits than its factorization.

104646660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744123 (or 1744121 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 104646660 is about 10229.6950101164. The cubic root of 104646660 is about 471.2396128456.

The spelling of 104646660 in words is "one hundred four million, six hundred forty-six thousand, six hundred sixty".