104565744 has 120 divisors (see below), whose sum is σ = 304668000. Its totient is φ = 33454080.

The previous prime is 104565719. The next prime is 104565749. The reversal of 104565744 is 447565401.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 104565699 and 104565708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104565749) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 525357 + ... + 525555.

It is an arithmetic number, because the mean of its divisors is an integer number (2538900).

Almost surely, 2^104565744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104565744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152334000).

104565744 is an abundant number, since it is smaller than the sum of its proper divisors (200102256).

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

104565744 is a wasteful number, since it uses less digits than its factorization.

104565744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 104565744 is about 10225.7392886774. The cubic root of 104565744 is about 471.1181225635.

The spelling of 104565744 in words is "one hundred four million, five hundred sixty-five thousand, seven hundred forty-four".