966157 has 2 divisors, whose sum is σ = 966158. Its totient is φ = 966156.

The previous prime is 966149. The next prime is 966191. The reversal of 966157 is 751669.

It is an a-pointer prime, because the next prime (966191) can be obtained adding 966157 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 826281 + 139876 = 909^2 + 374^2 .

It is an emirp because it is prime and its reverse (751669) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 966157 - 2³ = 966149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (966197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483078 + 483079.

It is an arithmetic number, because the mean of its divisors is an integer number (483079).

2⁹⁶⁶¹⁵⁷ is an apocalyptic number.

It is an amenable number.

966157 is a deficient number, since it is larger than the sum of its proper divisors (1).

966157 is an equidigital number, since it uses as much as digits as its factorization.

966157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 34.

The square root of 966157 is about 982.9328563030. The cubic root of 966157 is about 98.8589290960.

It can be divided in two parts, 9 and 66157, that added together give a palindrome (66166).

The spelling of 966157 in words is "nine hundred sixty-six thousand, one hundred fifty-seven".