316214048 has 12 divisors (see below), whose sum is σ = 622546470. Its totient is φ = 158107008.

The previous prime is 316214047. The next prime is 316214053. The reversal of 316214048 is 840412613.

It can be written as a sum of positive squares in only one way, i.e., 304572304 + 11641744 = 17452^2 + 3412^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 316214048.

It is not an unprimeable number, because it can be changed into a prime (316214047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4940813 + ... + 4940876.

Almost surely, 2^316214048 is an apocalyptic number.

It is an amenable number.

316214048 is a deficient number, since it is larger than the sum of its proper divisors (306332422).

316214048 is an equidigital number, since it uses as much as digits as its factorization.

316214048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9881699 (or 9881691 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 316214048 is about 17782.4083858177. The cubic root of 316214048 is about 681.2822173917.

The spelling of 316214048 in words is "three hundred sixteen million, two hundred fourteen thousand, forty-eight".