1254826852 has 12 divisors (see below), whose sum is σ = 2231946556. Its totient is φ = 617127840.

The previous prime is 1254826819. The next prime is 1254826871. The reversal of 1254826852 is 2586284521.

It can be written as a sum of positive squares in 2 ways, for example, as 122235136 + 1132591716 = 11056^2 + 33654^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1254826799 and 1254826808.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2571123 + ... + 2571610.

Almost surely, 2^1254826852 is an apocalyptic number.

It is an amenable number.

1254826852 is a deficient number, since it is larger than the sum of its proper divisors (977119704).

1254826852 is a wasteful number, since it uses less digits than its factorization.

1254826852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5142798 (or 5142796 counting only the distinct ones).

The product of its digits is 307200, while the sum is 43.

The square root of 1254826852 is about 35423.5352837630. The cubic root of 1254826852 is about 1078.6021157726.

The spelling of 1254826852 in words is "one billion, two hundred fifty-four million, eight hundred twenty-six thousand, eight hundred fifty-two".