316461422 has 4 divisors (see below), whose sum is σ = 474692136. Its totient is φ = 158230710.

The previous prime is 316461401. The next prime is 316461449. The reversal of 316461422 is 224164613.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224164613 = 53 ⋅4229521.

It is a super-2 number, since 2×316461422² = 200295663228524168, 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 as a sum of consecutive naturals, namely, 79115354 + ... + 79115357.

It is an arithmetic number, because the mean of its divisors is an integer number (118673034).

Almost surely, 2^316461422 is an apocalyptic number.

316461422 is a deficient number, since it is larger than the sum of its proper divisors (158230714).

316461422 is a wasteful number, since it uses less digits than its factorization.

316461422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158230713.

The product of its digits is 6912, while the sum is 29.

The square root of 316461422 is about 17789.3626080307. The cubic root of 316461422 is about 681.4598265988.

The spelling of 316461422 in words is "three hundred sixteen million, four hundred sixty-one thousand, four hundred twenty-two".