104220773 has 2 divisors, whose sum is σ = 104220774. Its totient is φ = 104220772.

The previous prime is 104220731. The next prime is 104220793. The reversal of 104220773 is 377022401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103266244 + 954529 = 10162^2 + 977^2 .

It is a cyclic number.

It is not a de Polignac number, because 104220773 - 2⁸ = 104220517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104220793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52110386 + 52110387.

It is an arithmetic number, because the mean of its divisors is an integer number (52110387).

Almost surely, 2^104220773 is an apocalyptic number.

It is an amenable number.

104220773 is a deficient number, since it is larger than the sum of its proper divisors (1).

104220773 is an equidigital number, since it uses as much as digits as its factorization.

104220773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 104220773 is about 10208.8575756546. The cubic root of 104220773 is about 470.5994659541.

The spelling of 104220773 in words is "one hundred four million, two hundred twenty thousand, seven hundred seventy-three".