6242697173 has 2 divisors, whose sum is σ = 6242697174. Its totient is φ = 6242697172.

The previous prime is 6242697169. The next prime is 6242697217. The reversal of 6242697173 is 3717962426.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4006636804 + 2236060369 = 63298^2 + 47287^2 .

It is a cyclic number.

It is not a de Polignac number, because 6242697173 - 2² = 6242697169 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6242697113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3121348586 + 3121348587.

It is an arithmetic number, because the mean of its divisors is an integer number (3121348587).

Almost surely, 2^6242697173 is an apocalyptic number.

It is an amenable number.

6242697173 is a deficient number, since it is larger than the sum of its proper divisors (1).

6242697173 is an equidigital number, since it uses as much as digits as its factorization.

6242697173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 762048, while the sum is 47.

The square root of 6242697173 is about 79010.7408710993. The cubic root of 6242697173 is about 1841.2980338502.

The spelling of 6242697173 in words is "six billion, two hundred forty-two million, six hundred ninety-seven thousand, one hundred seventy-three".