1252224683 has 4 divisors (see below), whose sum is σ = 1252296360. Its totient is φ = 1252153008.

The previous prime is 1252224671. The next prime is 1252224703. The reversal of 1252224683 is 3864222521.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1252224683 - 2¹⁴ = 1252208299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1252224643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9416 + ... + 50922.

It is an arithmetic number, because the mean of its divisors is an integer number (313074090).

Almost surely, 2^1252224683 is an apocalyptic number.

1252224683 is a deficient number, since it is larger than the sum of its proper divisors (71677).

1252224683 is an equidigital number, since it uses as much as digits as its factorization.

1252224683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71676.

The product of its digits is 46080, while the sum is 35.

The square root of 1252224683 is about 35386.7868419838. The cubic root of 1252224683 is about 1077.8560241673.

The spelling of 1252224683 in words is "one billion, two hundred fifty-two million, two hundred twenty-four thousand, six hundred eighty-three".