237968323 has 2 divisors, whose sum is σ = 237968324. Its totient is φ = 237968322.

The previous prime is 237968309. The next prime is 237968351. The reversal of 237968323 is 323869732.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-237968323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 237968323.

It is not a weakly prime, because it can be changed into another prime (237968383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118984161 + 118984162.

It is an arithmetic number, because the mean of its divisors is an integer number (118984162).

Almost surely, 2^237968323 is an apocalyptic number.

237968323 is a deficient number, since it is larger than the sum of its proper divisors (1).

237968323 is an equidigital number, since it uses as much as digits as its factorization.

237968323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 43.

The square root of 237968323 is about 15426.2219289105. The cubic root of 237968323 is about 619.6879482401.

The spelling of 237968323 in words is "two hundred thirty-seven million, nine hundred sixty-eight thousand, three hundred twenty-three".