104278799 has 8 divisors (see below), whose sum is σ = 110698128. Its totient is φ = 97891200.

The previous prime is 104278787. The next prime is 104278831. The reversal of 104278799 is 997872401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104278799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104278709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977 + ... + 14474.

It is an arithmetic number, because the mean of its divisors is an integer number (13837266).

Almost surely, 2^104278799 is an apocalyptic number.

104278799 is a deficient number, since it is larger than the sum of its proper divisors (6419329).

104278799 is a wasteful number, since it uses less digits than its factorization.

104278799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15865.

The product of its (nonzero) digits is 254016, while the sum is 47.

The square root of 104278799 is about 10211.6991240440. The cubic root of 104278799 is about 470.6867868006.

The spelling of 104278799 in words is "one hundred four million, two hundred seventy-eight thousand, seven hundred ninety-nine".