1090263256 has 16 divisors (see below), whose sum is σ = 2045174040. Its totient is φ = 544883520.

The previous prime is 1090263233. The next prime is 1090263271. The reversal of 1090263256 is 6523620901.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 11626 + ... + 48121.

Almost surely, 2^1090263256 is an apocalyptic number.

It is an amenable number.

1090263256 is a deficient number, since it is larger than the sum of its proper divisors (954910784).

1090263256 is a wasteful number, since it uses less digits than its factorization.

1090263256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62034 (or 62030 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 1090263256 is about 33019.1346949008. The cubic root of 1090263256 is about 1029.2253124800.

The spelling of 1090263256 in words is "one billion, ninety million, two hundred sixty-three thousand, two hundred fifty-six".