2316961 has 2 divisors, whose sum is σ = 2316962. Its totient is φ = 2316960.

The previous prime is 2316911. The next prime is 2316967. The reversal of 2316961 is 1696132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2310400 + 6561 = 1520^2 + 81^2 .

It is a cyclic number.

It is not a de Polignac number, because 2316961 - 2⁹ = 2316449 is a prime.

It is not a weakly prime, because it can be changed into another prime (2316967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158480 + 1158481.

It is an arithmetic number, because the mean of its divisors is an integer number (1158481).

2^2316961 is an apocalyptic number.

It is an amenable number.

2316961 is a deficient number, since it is larger than the sum of its proper divisors (1).

2316961 is an equidigital number, since it uses as much as digits as its factorization.

2316961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 28.

The square root of 2316961 is about 1522.1566936423. The cubic root of 2316961 is about 132.3242906486.

The spelling of 2316961 in words is "two million, three hundred sixteen thousand, nine hundred sixty-one".