104078747 has 4 divisors (see below), whose sum is σ = 104449416. Its totient is φ = 103708080.

The previous prime is 104078731. The next prime is 104078771. The reversal of 104078747 is 747870401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 747870401 = 107 ⋅6989443.

It is a cyclic number.

It is not a de Polignac number, because 104078747 - 2⁴ = 104078731 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104078747.

It is not an unprimeable number, because it can be changed into a prime (104078717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184913 + ... + 185474.

It is an arithmetic number, because the mean of its divisors is an integer number (26112354).

Almost surely, 2^104078747 is an apocalyptic number.

104078747 is a deficient number, since it is larger than the sum of its proper divisors (370669).

104078747 is an equidigital number, since it uses as much as digits as its factorization.

104078747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370668.

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

The square root of 104078747 is about 10201.8991859359. The cubic root of 104078747 is about 470.3856002614.

The spelling of 104078747 in words is "one hundred four million, seventy-eight thousand, seven hundred forty-seven".