315062228 has 48 divisors (see below), whose sum is σ = 604558080. Its totient is φ = 142800000.

The previous prime is 315062227. The next prime is 315062239. The reversal of 315062228 is 822260513.

It is a self number, because there is not a number n which added to its sum of digits gives 315062228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315062227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1255103 + ... + 1255353.

It is an arithmetic number, because the mean of its divisors is an integer number (12594960).

Almost surely, 2^315062228 is an apocalyptic number.

It is an amenable number.

315062228 is a deficient number, since it is larger than the sum of its proper divisors (289495852).

315062228 is a wasteful number, since it uses less digits than its factorization.

315062228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 315062228 is about 17749.9923380265. The cubic root of 315062228 is about 680.4540134119.

The spelling of 315062228 in words is "three hundred fifteen million, sixty-two thousand, two hundred twenty-eight".