104892049 has 2 divisors, whose sum is σ = 104892050. Its totient is φ = 104892048.

The previous prime is 104892037. The next prime is 104892061. The reversal of 104892049 is 940298401.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (104892037) and next prime (104892061).

It can be written as a sum of positive squares in only one way, i.e., 89643024 + 15249025 = 9468^2 + 3905^2 .

It is a cyclic number.

It is not a de Polignac number, because 104892049 - 2⁹ = 104891537 is a prime.

It is a super-2 number, since 2×104892049² = 22004683886836802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104891999 and 104892017.

It is not a weakly prime, because it can be changed into another prime (104892019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52446024 + 52446025.

It is an arithmetic number, because the mean of its divisors is an integer number (52446025).

Almost surely, 2^104892049 is an apocalyptic number.

It is an amenable number.

104892049 is a deficient number, since it is larger than the sum of its proper divisors (1).

104892049 is an equidigital number, since it uses as much as digits as its factorization.

104892049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 104892049 is about 10241.6819419468. The cubic root of 104892049 is about 471.6076664718.

The spelling of 104892049 in words is "one hundred four million, eight hundred ninety-two thousand, forty-nine".