13962313 has 2 divisors, whose sum is σ = 13962314. Its totient is φ = 13962312.

The previous prime is 13962293. The next prime is 13962317. The reversal of 13962313 is 31326931.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9412624 + 4549689 = 3068^2 + 2133^2 .

It is a cyclic number.

It is not a de Polignac number, because 13962313 - 2⁵ = 13962281 is a prime.

It is not a weakly prime, because it can be changed into another prime (13962317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6981156 + 6981157.

It is an arithmetic number, because the mean of its divisors is an integer number (6981157).

Almost surely, 2^13962313 is an apocalyptic number.

It is an amenable number.

13962313 is a deficient number, since it is larger than the sum of its proper divisors (1).

13962313 is an equidigital number, since it uses as much as digits as its factorization.

13962313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2916, while the sum is 28.

The square root of 13962313 is about 3736.6178557621. The cubic root of 13962313 is about 240.7977677100.

The spelling of 13962313 in words is "thirteen million, nine hundred sixty-two thousand, three hundred thirteen".