2356313 has 2 divisors, whose sum is σ = 2356314. Its totient is φ = 2356312.

The previous prime is 2356307. The next prime is 2356339. The reversal of 2356313 is 3136532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2271049 + 85264 = 1507^2 + 292^2 .

It is a cyclic number.

It is not a de Polignac number, because 2356313 - 2¹⁰ = 2355289 is a prime.

It is not a weakly prime, because it can be changed into another prime (2356303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1178156 + 1178157.

It is an arithmetic number, because the mean of its divisors is an integer number (1178157).

2^2356313 is an apocalyptic number.

It is an amenable number.

2356313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2356313 is an equidigital number, since it uses as much as digits as its factorization.

2356313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620, while the sum is 23.

The square root of 2356313 is about 1535.0286642275. The cubic root of 2356313 is about 133.0692348743.

The spelling of 2356313 in words is "two million, three hundred fifty-six thousand, three hundred thirteen".