316048148 has 24 divisors (see below), whose sum is σ = 616171080. Its totient is φ = 140837760.

The previous prime is 316048141. The next prime is 316048157. The reversal of 316048148 is 841840613.

It can be written as a sum of positive squares in 4 ways, for example, as 559504 + 315488644 = 748^2 + 17762^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316048141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103283 + ... + 106298.

It is an arithmetic number, because the mean of its divisors is an integer number (25673795).

Almost surely, 2^316048148 is an apocalyptic number.

It is an amenable number.

316048148 is a deficient number, since it is larger than the sum of its proper divisors (300122932).

316048148 is a wasteful number, since it uses less digits than its factorization.

316048148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209627 (or 209625 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 316048148 is about 17777.7430513550. The cubic root of 316048148 is about 681.1630528656.

The spelling of 316048148 in words is "three hundred sixteen million, forty-eight thousand, one hundred forty-eight".