104946847 has 2 divisors, whose sum is σ = 104946848. Its totient is φ = 104946846.

The previous prime is 104946827. The next prime is 104946859. The reversal of 104946847 is 748649401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104946847 - 2⁷ = 104946719 is a prime.

It is a super-2 number, since 2×104946847² = 22027681390482818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104946827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52473423 + 52473424.

It is an arithmetic number, because the mean of its divisors is an integer number (52473424).

Almost surely, 2^104946847 is an apocalyptic number.

104946847 is a deficient number, since it is larger than the sum of its proper divisors (1).

104946847 is an equidigital number, since it uses as much as digits as its factorization.

104946847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 104946847 is about 10244.3568368151. The cubic root of 104946847 is about 471.6897783767.

The spelling of 104946847 in words is "one hundred four million, nine hundred forty-six thousand, eight hundred forty-seven".