104777844 has 24 divisors (see below), whose sum is σ = 244651680. Its totient is φ = 34901664.

The previous prime is 104777833. The next prime is 104777863. The reversal of 104777844 is 448777401.

It is a junction number, because it is equal to n+sod(n) for n = 104777796 and 104777805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26202 + ... + 29934.

It is an arithmetic number, because the mean of its divisors is an integer number (10193820).

Almost surely, 2^104777844 is an apocalyptic number.

It is an amenable number.

104777844 is an abundant number, since it is smaller than the sum of its proper divisors (139873836).

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

104777844 is a wasteful number, since it uses less digits than its factorization.

104777844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6079 (or 6077 counting only the distinct ones).

The product of its (nonzero) digits is 175616, while the sum is 42.

The square root of 104777844 is about 10236.1049232606. The cubic root of 104777844 is about 471.4364443654.

The spelling of 104777844 in words is "one hundred four million, seven hundred seventy-seven thousand, eight hundred forty-four".