68562341 has 2 divisors, whose sum is σ = 68562342. Its totient is φ = 68562340.

The previous prime is 68562323. The next prime is 68562349. The reversal of 68562341 is 14326586.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68145025 + 417316 = 8255^2 + 646^2 .

It is a cyclic number.

It is not a de Polignac number, because 68562341 - 2²⁶ = 1453477 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68562349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34281170 + 34281171.

It is an arithmetic number, because the mean of its divisors is an integer number (34281171).

Almost surely, 2^68562341 is an apocalyptic number.

It is an amenable number.

68562341 is a deficient number, since it is larger than the sum of its proper divisors (1).

68562341 is an equidigital number, since it uses as much as digits as its factorization.

68562341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

The square root of 68562341 is about 8280.2379796718. The cubic root of 68562341 is about 409.2875610777.

The spelling of 68562341 in words is "sixty-eight million, five hundred sixty-two thousand, three hundred forty-one".