6118157 has 2 divisors, whose sum is σ = 6118158. Its totient is φ = 6118156.

The previous prime is 6118139. The next prime is 6118163. The reversal of 6118157 is 7518116.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3865156 + 2253001 = 1966^2 + 1501^2 .

It is a cyclic number.

It is not a de Polignac number, because 6118157 - 2⁸ = 6117901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6118187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3059078 + 3059079.

It is an arithmetic number, because the mean of its divisors is an integer number (3059079).

Almost surely, 2^6118157 is an apocalyptic number.

It is an amenable number.

6118157 is a deficient number, since it is larger than the sum of its proper divisors (1).

6118157 is an equidigital number, since it uses as much as digits as its factorization.

6118157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1680, while the sum is 29.

The square root of 6118157 is about 2473.4908530253. The cubic root of 6118157 is about 182.8971223444.

The spelling of 6118157 in words is "six million, one hundred eighteen thousand, one hundred fifty-seven".