248222852 has 12 divisors (see below), whose sum is σ = 438691596. Its totient is φ = 122882400.

The previous prime is 248222851. The next prime is 248222867. The reversal of 248222852 is 258222842.

It can be written as a sum of positive squares in 2 ways, for example, as 131928196 + 116294656 = 11486^2 + 10784^2 .

It is a super-2 number, since 2×248222852² = 123229168510027808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (248222851) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 306803 + ... + 307610.

It is an arithmetic number, because the mean of its divisors is an integer number (36557633).

Almost surely, 2^248222852 is an apocalyptic number.

It is an amenable number.

248222852 is a deficient number, since it is larger than the sum of its proper divisors (190468744).

248222852 is a wasteful number, since it uses less digits than its factorization.

248222852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614518 (or 614516 counting only the distinct ones).

The product of its digits is 40960, while the sum is 35.

The square root of 248222852 is about 15755.0897172945. The cubic root of 248222852 is about 628.4642631058.

The spelling of 248222852 in words is "two hundred forty-eight million, two hundred twenty-two thousand, eight hundred fifty-two".