2248256426 has 36 divisors (see below), whose sum is σ = 3865066758. Its totient is φ = 974832768.

The previous prime is 2248256401. The next prime is 2248256471. The reversal of 2248256426 is 6246528422.

It can be written as a sum of positive squares in 3 ways, for example, as 2061250801 + 187005625 = 45401^2 + 13675^2 .

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 17 ways as a sum of consecutive naturals, for example, 4109885 + ... + 4110431.

Almost surely, 2^2248256426 is an apocalyptic number.

2248256426 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2248256426 is a deficient number, since it is larger than the sum of its proper divisors (1616810332).

2248256426 is an equidigital number, since it uses as much as digits as its factorization.

2248256426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143 (or 579 counting only the distinct ones).

The product of its digits is 368640, while the sum is 41.

The square root of 2248256426 is about 47415.7824568993. The cubic root of 2248256426 is about 1310.0321313720.

The spelling of 2248256426 in words is "two billion, two hundred forty-eight million, two hundred fifty-six thousand, four hundred twenty-six".