316036228 has 6 divisors (see below), whose sum is σ = 553063406. Its totient is φ = 158018112.

The previous prime is 316036219. The next prime is 316036249. The reversal of 316036228 is 822630613.

It can be written as a sum of positive squares in only one way, i.e., 238455364 + 77580864 = 15442^2 + 8808^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 316036228.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39504525 + ... + 39504532.

Almost surely, 2^316036228 is an apocalyptic number.

It is an amenable number.

316036228 is a deficient number, since it is larger than the sum of its proper divisors (237027178).

316036228 is a wasteful number, since it uses less digits than its factorization.

316036228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79009061 (or 79009059 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 316036228 is about 17777.4077975390. The cubic root of 316036228 is about 681.1544892277.

The spelling of 316036228 in words is "three hundred sixteen million, thirty-six thousand, two hundred twenty-eight".