6311252 has 6 divisors (see below), whose sum is σ = 11044698. Its totient is φ = 3155624.

The previous prime is 6311251. The next prime is 6311297. The reversal of 6311252 is 2521136.

It can be written as a sum of positive squares in only one way, i.e., 3865156 + 2446096 = 1966^2 + 1564^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6311251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 788903 + ... + 788910.

It is an arithmetic number, because the mean of its divisors is an integer number (1840783).

Almost surely, 2^6311252 is an apocalyptic number.

It is an amenable number.

6311252 is a deficient number, since it is larger than the sum of its proper divisors (4733446).

6311252 is a wasteful number, since it uses less digits than its factorization.

6311252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577817 (or 1577815 counting only the distinct ones).

The product of its digits is 360, while the sum is 20.

The square root of 6311252 is about 2512.2205317209. The cubic root of 6311252 is about 184.8013645945.

Adding to 6311252 its reverse (2521136), we get a palindrome (8832388).

The spelling of 6311252 in words is "six million, three hundred eleven thousand, two hundred fifty-two".