318025052 has 12 divisors (see below), whose sum is σ = 589281840. Its totient is φ = 149658816.

The previous prime is 318025051. The next prime is 318025067. The reversal of 318025052 is 250520813.

It is a super-2 number, since 2×318025052² = 202279867399205408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (318025051) 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, 2338352 + ... + 2338487.

It is an arithmetic number, because the mean of its divisors is an integer number (49106820).

Almost surely, 2^318025052 is an apocalyptic number.

It is an amenable number.

318025052 is a deficient number, since it is larger than the sum of its proper divisors (271256788).

318025052 is a wasteful number, since it uses less digits than its factorization.

318025052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4676860 (or 4676858 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 318025052 is about 17833.2569094936. The cubic root of 318025052 is about 682.5803432456.

Adding to 318025052 its reverse (250520813), we get a palindrome (568545865).

The spelling of 318025052 in words is "three hundred eighteen million, twenty-five thousand, fifty-two".