11045469 has 4 divisors (see below), whose sum is σ = 14727296. Its totient is φ = 7363644.

The previous prime is 11045467. The next prime is 11045471. The reversal of 11045469 is 96454011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (11045467) and next prime (11045471).

It is not a de Polignac number, because 11045469 - 2¹ = 11045467 is a prime.

It is a super-2 number, since 2×11045469² = 244004770859922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11045467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1840909 + ... + 1840914.

It is an arithmetic number, because the mean of its divisors is an integer number (3681824).

Almost surely, 2^11045469 is an apocalyptic number.

It is an amenable number.

11045469 is a deficient number, since it is larger than the sum of its proper divisors (3681827).

11045469 is an equidigital number, since it uses as much as digits as its factorization.

11045469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3681826.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 11045469 is about 3323.4724310576. The cubic root of 11045469 is about 222.7040185685.

The spelling of 11045469 in words is "eleven million, forty-five thousand, four hundred sixty-nine".