313044252 has 24 divisors (see below), whose sum is σ = 745979136. Its totient is φ = 102127728.

The previous prime is 313044217. The next prime is 313044289. The reversal of 313044252 is 252440313.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276958 + ... + 278085.

It is an arithmetic number, because the mean of its divisors is an integer number (31082464).

Almost surely, 2^313044252 is an apocalyptic number.

It is an amenable number.

313044252 is an abundant number, since it is smaller than the sum of its proper divisors (432934884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313044252 is a wasteful number, since it uses less digits than its factorization.

313044252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555097 (or 555095 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 313044252 is about 17693.0566042162. The cubic root of 313044252 is about 678.9981295900.

Adding to 313044252 its reverse (252440313), we get a palindrome (565484565).

The spelling of 313044252 in words is "three hundred thirteen million, forty-four thousand, two hundred fifty-two".