2252126474 has 36 divisors (see below), whose sum is σ = 3745447062. Its totient is φ = 1009623360.

The previous prime is 2252126453. The next prime is 2252126491. The reversal of 2252126474 is 4746212522.

It can be written as a sum of positive squares in 3 ways, for example, as 372297025 + 1879829449 = 19295^2 + 43357^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9921149 + ... + 9921375.

Almost surely, 2^2252126474 is an apocalyptic number.

2252126474 is a deficient number, since it is larger than the sum of its proper divisors (1493320588).

2252126474 is an equidigital number, since it uses as much as digits as its factorization.

2252126474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551 (or 283 counting only the distinct ones).

The product of its digits is 53760, while the sum is 35.

The square root of 2252126474 is about 47456.5746130080. The cubic root of 2252126474 is about 1310.7833773782.

Adding to 2252126474 its reverse (4746212522), we get a palindrome (6998338996).

The spelling of 2252126474 in words is "two billion, two hundred fifty-two million, one hundred twenty-six thousand, four hundred seventy-four".