254664314 has 4 divisors (see below), whose sum is σ = 381996474. Its totient is φ = 127332156.

The previous prime is 254664313. The next prime is 254664317. The reversal of 254664314 is 413466452.

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., 198669025 + 55995289 = 14095^2 + 7483^2 .

It is not an unprimeable number, because it can be changed into a prime (254664313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63666077 + ... + 63666080.

Almost surely, 2^254664314 is an apocalyptic number.

254664314 is a deficient number, since it is larger than the sum of its proper divisors (127332160).

254664314 is a wasteful number, since it uses less digits than its factorization.

254664314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127332159.

The product of its digits is 69120, while the sum is 35.

The square root of 254664314 is about 15958.2052248992. The cubic root of 254664314 is about 633.8541876592.

The spelling of 254664314 in words is "two hundred fifty-four million, six hundred sixty-four thousand, three hundred fourteen".