11264285 has 16 divisors (see below), whose sum is σ = 14482800. Its totient is φ = 8380416.

The previous prime is 11264257. The next prime is 11264311. The reversal of 11264285 is 58246211.

It can be written as a sum of positive squares in 8 ways, for example, as 643204 + 10621081 = 802^2 + 3259^2 .

It is a cyclic number.

It is not a de Polignac number, because 11264285 - 2¹⁶ = 11198749 is a prime.

It is a super-2 number, since 2×11264285² = 253768233122450, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 6821 + ... + 8309.

It is an arithmetic number, because the mean of its divisors is an integer number (905175).

Almost surely, 2^11264285 is an apocalyptic number.

It is an amenable number.

11264285 is a deficient number, since it is larger than the sum of its proper divisors (3218515).

11264285 is a wasteful number, since it uses less digits than its factorization.

11264285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600.

The product of its digits is 3840, while the sum is 29.

The square root of 11264285 is about 3356.2307727568. The cubic root of 11264285 is about 224.1650370170.

The spelling of 11264285 in words is "eleven million, two hundred sixty-four thousand, two hundred eighty-five".