104740881 has 16 divisors (see below), whose sum is σ = 162864000. Its totient is φ = 59851344.

The previous prime is 104740877. The next prime is 104740913. The reversal of 104740881 is 188047401.

It is not a de Polignac number, because 104740881 - 2² = 104740877 is a prime.

It is a super-2 number, since 2×104740881² = 21941304305312322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104740841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49866 + ... + 51923.

It is an arithmetic number, because the mean of its divisors is an integer number (10179000).

Almost surely, 2^104740881 is an apocalyptic number.

It is an amenable number.

104740881 is a deficient number, since it is larger than the sum of its proper divisors (58123119).

104740881 is an equidigital number, since it uses as much as digits as its factorization.

104740881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101813 (or 101799 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 104740881 is about 10234.2992432311. The cubic root of 104740881 is about 471.3810008539.

The spelling of 104740881 in words is "one hundred four million, seven hundred forty thousand, eight hundred eighty-one".