104722847 has 2 divisors, whose sum is σ = 104722848. Its totient is φ = 104722846.

The previous prime is 104722837. The next prime is 104722903. The reversal of 104722847 is 748227401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104722847 - 2⁴ = 104722831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104722837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52361423 + 52361424.

It is an arithmetic number, because the mean of its divisors is an integer number (52361424).

Almost surely, 2^104722847 is an apocalyptic number.

104722847 is a deficient number, since it is larger than the sum of its proper divisors (1).

104722847 is an equidigital number, since it uses as much as digits as its factorization.

104722847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25088, while the sum is 35.

The square root of 104722847 is about 10233.4181483999. The cubic root of 104722847 is about 471.3539456015.

The spelling of 104722847 in words is "one hundred four million, seven hundred twenty-two thousand, eight hundred forty-seven".