104627789 has 12 divisors (see below), whose sum is σ = 122970204. Its totient is φ = 88752384.

The previous prime is 104627779. The next prime is 104627791. The reversal of 104627789 is 987726401.

It can be written as a sum of positive squares in 2 ways, for example, as 59938564 + 44689225 = 7742^2 + 6685^2 .

It is not a de Polignac number, because 104627789 - 2⁴ = 104627773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104627779) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6254 + ... + 15759.

It is an arithmetic number, because the mean of its divisors is an integer number (10247517).

Almost surely, 2^104627789 is an apocalyptic number.

It is an amenable number.

104627789 is a deficient number, since it is larger than the sum of its proper divisors (18342415).

104627789 is an equidigital number, since it uses as much as digits as its factorization.

104627789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22124 (or 22117 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 104627789 is about 10228.7726047654. The cubic root of 104627789 is about 471.2112848278.

The spelling of 104627789 in words is "one hundred four million, six hundred twenty-seven thousand, seven hundred eighty-nine".