2248630831 has 2 divisors, whose sum is σ = 2248630832. Its totient is φ = 2248630830.

The previous prime is 2248630807. The next prime is 2248630837. The reversal of 2248630831 is 1380368422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2248630831 - 2¹⁵ = 2248598063 is a prime.

It is a super-2 number, since 2×2248630831² = 10112681228247501122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2248630837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1124315415 + 1124315416.

It is an arithmetic number, because the mean of its divisors is an integer number (1124315416).

Almost surely, 2^2248630831 is an apocalyptic number.

2248630831 is a deficient number, since it is larger than the sum of its proper divisors (1).

2248630831 is an equidigital number, since it uses as much as digits as its factorization.

2248630831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 2248630831 is about 47419.7303977996. The cubic root of 2248630831 is about 1310.1048477742.

The spelling of 2248630831 in words is "two billion, two hundred forty-eight million, six hundred thirty thousand, eight hundred thirty-one".