104771660 has 48 divisors (see below), whose sum is σ = 252081984. Its totient is φ = 35831808.

The previous prime is 104771659. The next prime is 104771671. The reversal of 104771660 is 66177401.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80132 + ... + 81428.

It is an arithmetic number, because the mean of its divisors is an integer number (5251708).

Almost surely, 2^104771660 is an apocalyptic number.

104771660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104771660 is an abundant number, since it is smaller than the sum of its proper divisors (147310324).

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

104771660 is a wasteful number, since it uses less digits than its factorization.

104771660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890 (or 1888 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 104771660 is about 10235.8028507782. The cubic root of 104771660 is about 471.4271694392.

The spelling of 104771660 in words is "one hundred four million, seven hundred seventy-one thousand, six hundred sixty".