11230404 has 24 divisors (see below), whose sum is σ = 27746208. Its totient is φ = 3523200.

The previous prime is 11230391. The next prime is 11230441. The reversal of 11230404 is 40403211.

11230404 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11230404² = 252243948006432, which contains 22 as substring.

It is a congruent number.

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, 27322 + ... + 27729.

It is an arithmetic number, because the mean of its divisors is an integer number (1156092).

Almost surely, 2^11230404 is an apocalyptic number.

It is an amenable number.

11230404 is an abundant number, since it is smaller than the sum of its proper divisors (16515804).

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

11230404 is a wasteful number, since it uses less digits than its factorization.

11230404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55075 (or 55073 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 11230404 is about 3351.1794938499. The cubic root of 11230404 is about 223.9400615565.

Adding to 11230404 its reverse (40403211), we get a palindrome (51633615).

The spelling of 11230404 in words is "eleven million, two hundred thirty thousand, four hundred four".