1048788226 has 16 divisors (see below), whose sum is σ = 1600240824. Its totient is φ = 515424384.

The previous prime is 1048788211. The next prime is 1048788269. The reversal of 1048788226 is 6228878401.

It is a happy number.

It is a Cunningham number, because it is equal to 32385²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 992313001 + 56475225 = 31501^2 + 7515^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30520 + ... + 55036.

Almost surely, 2^1048788226 is an apocalyptic number.

1048788226 is a deficient number, since it is larger than the sum of its proper divisors (551452598).

1048788226 is a wasteful number, since it uses less digits than its factorization.

1048788226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24885.

The product of its (nonzero) digits is 344064, while the sum is 46.

The square root of 1048788226 is about 32385.0000154392. Note that the first 4 decimals coincide. The cubic root of 1048788226 is about 1016.0052086295.

The spelling of 1048788226 in words is "one billion, forty-eight million, seven hundred eighty-eight thousand, two hundred twenty-six".