11204469 has 12 divisors (see below), whose sum is σ = 16742700. Its totient is φ = 7211904.

The previous prime is 11204449. The next prime is 11204483. The reversal of 11204469 is 96440211.

It can be written as a sum of positive squares in 2 ways, for example, as 1822500 + 9381969 = 1350^2 + 3063^2 .

It is not a de Polignac number, because 11204469 - 2⁸ = 11204213 is a prime.

It is a super-2 number, since 2×11204469² = 251080251143922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11204449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21204 + ... + 21725.

It is an arithmetic number, because the mean of its divisors is an integer number (1395225).

Almost surely, 2^11204469 is an apocalyptic number.

It is an amenable number.

11204469 is a deficient number, since it is larger than the sum of its proper divisors (5538231).

11204469 is a wasteful number, since it uses less digits than its factorization.

11204469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42964 (or 42961 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 11204469 is about 3347.3077241270. The cubic root of 11204469 is about 223.7675429167.

It can be divided in two parts, 11 and 204469, that added together give a triangular number (204480 = T₆₃₉).

The spelling of 11204469 in words is "eleven million, two hundred four thousand, four hundred sixty-nine".