104780774 has 8 divisors (see below), whose sum is σ = 179624208. Its totient is φ = 44906040.

The previous prime is 104780773. The next prime is 104780779. The reversal of 104780774 is 477087401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104780773) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3742157 + ... + 3742184.

It is an arithmetic number, because the mean of its divisors is an integer number (22453026).

Almost surely, 2^104780774 is an apocalyptic number.

104780774 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

104780774 is a deficient number, since it is larger than the sum of its proper divisors (74843434).

104780774 is an equidigital number, since it uses as much as digits as its factorization.

104780774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7484350.

The product of its (nonzero) digits is 43904, while the sum is 38.

The square root of 104780774 is about 10236.2480431064. The cubic root of 104780774 is about 471.4408387293.

The spelling of 104780774 in words is "one hundred four million, seven hundred eighty thousand, seven hundred seventy-four".