770101 has 2 divisors, whose sum is σ = 770102. Its totient is φ = 770100.

The previous prime is 770069. The next prime is 770111. The reversal of 770101 is 101077.

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., 391876 + 378225 = 626^2 + 615^2 .

It is a cyclic number.

It is not a de Polignac number, because 770101 - 2⁵ = 770069 is a prime.

770101 is a modest number, since divided by 101 gives 77 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (770111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385050 + 385051.

It is an arithmetic number, because the mean of its divisors is an integer number (385051).

2⁷⁷⁰¹⁰¹ is an apocalyptic number.

It is an amenable number.

770101 is a deficient number, since it is larger than the sum of its proper divisors (1).

770101 is an equidigital number, since it uses as much as digits as its factorization.

770101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49, while the sum is 16.

The square root of 770101 is about 877.5539869433. The cubic root of 770101 is about 91.6605718629.

Adding to 770101 its reverse (101077), we get a palindrome (871178).

The spelling of 770101 in words is "seven hundred seventy thousand, one hundred one", and thus it is an iban number.