104895949 has 2 divisors, whose sum is σ = 104895950. Its totient is φ = 104895948.

The previous prime is 104895913. The next prime is 104895953. The reversal of 104895949 is 949598401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104652900 + 243049 = 10230^2 + 493^2 .

It is a cyclic number.

It is not a de Polignac number, because 104895949 - 2⁹ = 104895437 is a prime.

It is a super-2 number, since 2×104895949² = 22006320233221202, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104895149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52447974 + 52447975.

It is an arithmetic number, because the mean of its divisors is an integer number (52447975).

Almost surely, 2^104895949 is an apocalyptic number.

It is an amenable number.

104895949 is a deficient number, since it is larger than the sum of its proper divisors (1).

104895949 is an equidigital number, since it uses as much as digits as its factorization.

104895949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 49.

The square root of 104895949 is about 10241.8723385912. The cubic root of 104895949 is about 471.6135113606.

The spelling of 104895949 in words is "one hundred four million, eight hundred ninety-five thousand, nine hundred forty-nine".