268229371 has 2 divisors, whose sum is σ = 268229372. Its totient is φ = 268229370.

The previous prime is 268229359. The next prime is 268229447. The reversal of 268229371 is 173922862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 268229371 - 2¹³ = 268221179 is a prime.

It is not a weakly prime, because it can be changed into another prime (268229471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134114685 + 134114686.

It is an arithmetic number, because the mean of its divisors is an integer number (134114686).

Almost surely, 2^268229371 is an apocalyptic number.

268229371 is a deficient number, since it is larger than the sum of its proper divisors (1).

268229371 is an equidigital number, since it uses as much as digits as its factorization.

268229371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 40.

The square root of 268229371 is about 16377.7095773493. The cubic root of 268229371 is about 644.9144537307.

The spelling of 268229371 in words is "two hundred sixty-eight million, two hundred twenty-nine thousand, three hundred seventy-one".