104723766 has 112 divisors (see below), whose sum is σ = 278688768. Its totient is φ = 28868400.

The previous prime is 104723753. The next prime is 104723777. The reversal of 104723766 is 667327401.

It is a self number, because there is not a number n which added to its sum of digits gives 104723766.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 316221 + ... + 316551.

Almost surely, 2^104723766 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104723766, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139344384).

104723766 is an abundant number, since it is smaller than the sum of its proper divisors (173965002).

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

104723766 is an equidigital number, since it uses as much as digits as its factorization.

104723766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 104723766 is about 10233.4630502093. The cubic root of 104723766 is about 471.3553243933.

The spelling of 104723766 in words is "one hundred four million, seven hundred twenty-three thousand, seven hundred sixty-six".