104377277 has 2 divisors, whose sum is σ = 104377278. Its totient is φ = 104377276.

The previous prime is 104377219. The next prime is 104377303. The reversal of 104377277 is 772773401.

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., 57851236 + 46526041 = 7606^2 + 6821^2 .

It is a cyclic number.

It is not a de Polignac number, because 104377277 - 2¹⁶ = 104311741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104377277.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104377577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52188638 + 52188639.

It is an arithmetic number, because the mean of its divisors is an integer number (52188639).

Almost surely, 2^104377277 is an apocalyptic number.

It is an amenable number.

104377277 is a deficient number, since it is larger than the sum of its proper divisors (1).

104377277 is an equidigital number, since it uses as much as digits as its factorization.

104377277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57624, while the sum is 38.

The square root of 104377277 is about 10216.5198086237. The cubic root of 104377277 is about 470.8349080237.

The spelling of 104377277 in words is "one hundred four million, three hundred seventy-seven thousand, two hundred seventy-seven".