314563822 has 16 divisors (see below), whose sum is σ = 477479520. Its totient is φ = 155409408.

The previous prime is 314563819. The next prime is 314563871. The reversal of 314563822 is 228365413.

It is a super-2 number, since 2×314563822² = 197900796222495368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194943 + ... + 196549.

It is an arithmetic number, because the mean of its divisors is an integer number (29842470).

Almost surely, 2^314563822 is an apocalyptic number.

314563822 is a deficient number, since it is larger than the sum of its proper divisors (162915698).

314563822 is a wasteful number, since it uses less digits than its factorization.

314563822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715.

The product of its digits is 34560, while the sum is 34.

The square root of 314563822 is about 17735.9471695199. The cubic root of 314563822 is about 680.0950141167.

The spelling of 314563822 in words is "three hundred fourteen million, five hundred sixty-three thousand, eight hundred twenty-two".