11263404 has 12 divisors (see below), whose sum is σ = 26281304. Its totient is φ = 3754464.

The previous prime is 11263393. The next prime is 11263433. The reversal of 11263404 is 40436211.

It is a tau number, because it is divible by the number of its divisors (12).

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, 469297 + ... + 469320.

Almost surely, 2^11263404 is an apocalyptic number.

It is an amenable number.

11263404 is an abundant number, since it is smaller than the sum of its proper divisors (15017900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11263404 is a wasteful number, since it uses less digits than its factorization.

11263404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938624 (or 938622 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 11263404 is about 3356.0995217663. The cubic root of 11263404 is about 224.1591927477.

Adding to 11263404 its reverse (40436211), we get a palindrome (51699615).

The spelling of 11263404 in words is "eleven million, two hundred sixty-three thousand, four hundred four".