68775314 has 4 divisors (see below), whose sum is σ = 103162974. Its totient is φ = 34387656.

The previous prime is 68775283. The next prime is 68775323. The reversal of 68775314 is 41357786.

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., 48372025 + 20403289 = 6955^2 + 4517^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17193827 + ... + 17193830.

Almost surely, 2^68775314 is an apocalyptic number.

68775314 is a deficient number, since it is larger than the sum of its proper divisors (34387660).

68775314 is a wasteful number, since it uses less digits than its factorization.

68775314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34387659.

The product of its digits is 141120, while the sum is 41.

The square root of 68775314 is about 8293.0883270347. The cubic root of 68775314 is about 409.7109086424.

The spelling of 68775314 in words is "sixty-eight million, seven hundred seventy-five thousand, three hundred fourteen".