68076266 has 4 divisors (see below), whose sum is σ = 102114402. Its totient is φ = 34038132.

The previous prime is 68076241. The next prime is 68076301. The reversal of 68076266 is 66267086.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 66765241 + 1311025 = 8171^2 + 1145^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17019065 + ... + 17019068.

Almost surely, 2^68076266 is an apocalyptic number.

68076266 is a deficient number, since it is larger than the sum of its proper divisors (34038136).

68076266 is a wasteful number, since it uses less digits than its factorization.

68076266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34038135.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 68076266 is about 8250.8342608490. The cubic root of 68076266 is about 408.3180470561.

The spelling of 68076266 in words is "sixty-eight million, seventy-six thousand, two hundred sixty-six".