119655797 has 2 divisors, whose sum is σ = 119655798. Its totient is φ = 119655796.

The previous prime is 119655737. The next prime is 119655829. The reversal of 119655797 is 797556911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75446596 + 44209201 = 8686^2 + 6649^2 .

It is a cyclic number.

It is not a de Polignac number, because 119655797 - 2²⁰ = 118607221 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119655727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59827898 + 59827899.

It is an arithmetic number, because the mean of its divisors is an integer number (59827899).

Almost surely, 2^119655797 is an apocalyptic number.

It is an amenable number.

119655797 is a deficient number, since it is larger than the sum of its proper divisors (1).

119655797 is an equidigital number, since it uses as much as digits as its factorization.

119655797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 595350, while the sum is 50.

The square root of 119655797 is about 10938.7292223549. The cubic root of 119655797 is about 492.7703645779.

The spelling of 119655797 in words is "one hundred nineteen million, six hundred fifty-five thousand, seven hundred ninety-seven".