316226452 has 12 divisors (see below), whose sum is σ = 585949140. Its totient is φ = 148812416.

The previous prime is 316226419. The next prime is 316226459. The reversal of 316226452 is 254622613.

It can be written as a sum of positive squares in 2 ways, for example, as 284461956 + 31764496 = 16866^2 + 5636^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316226459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2325127 + ... + 2325262.

It is an arithmetic number, because the mean of its divisors is an integer number (48829095).

Almost surely, 2^316226452 is an apocalyptic number.

It is an amenable number.

316226452 is a deficient number, since it is larger than the sum of its proper divisors (269722688).

316226452 is a wasteful number, since it uses less digits than its factorization.

316226452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4650410 (or 4650408 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 316226452 is about 17782.7571540523. The cubic root of 316226452 is about 681.2911254022.

The spelling of 316226452 in words is "three hundred sixteen million, two hundred twenty-six thousand, four hundred fifty-two".