116262557 has 2 divisors, whose sum is σ = 116262558. Its totient is φ = 116262556.

The previous prime is 116262533. The next prime is 116262581. The reversal of 116262557 is 755262611.

It is a balanced prime because it is at equal distance from previous prime (116262533) and next prime (116262581).

It can be written as a sum of positive squares in only one way, i.e., 108388921 + 7873636 = 10411^2 + 2806^2 .

It is a cyclic number.

It is not a de Polignac number, because 116262557 - 2⁸ = 116262301 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 (116262257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58131278 + 58131279.

It is an arithmetic number, because the mean of its divisors is an integer number (58131279).

Almost surely, 2^116262557 is an apocalyptic number.

It is an amenable number.

116262557 is a deficient number, since it is larger than the sum of its proper divisors (1).

116262557 is an equidigital number, since it uses as much as digits as its factorization.

116262557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 35.

The square root of 116262557 is about 10782.5116276311. The cubic root of 116262557 is about 488.0675758006.

The spelling of 116262557 in words is "one hundred sixteen million, two hundred sixty-two thousand, five hundred fifty-seven".