11265812 has 6 divisors (see below), whose sum is σ = 19715178. Its totient is φ = 5632904.

The previous prime is 11265773. The next prime is 11265823. The reversal of 11265812 is 21856211.

It can be written as a sum of positive squares in only one way, i.e., 8844676 + 2421136 = 2974^2 + 1556^2 .

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 as a sum of consecutive naturals, namely, 1408223 + ... + 1408230.

It is an arithmetic number, because the mean of its divisors is an integer number (3285863).

Almost surely, 2^11265812 is an apocalyptic number.

It is an amenable number.

11265812 is a deficient number, since it is larger than the sum of its proper divisors (8449366).

11265812 is a wasteful number, since it uses less digits than its factorization.

11265812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816457 (or 2816455 counting only the distinct ones).

The product of its digits is 960, while the sum is 26.

The square root of 11265812 is about 3356.4582523845. The cubic root of 11265812 is about 224.1751659198.

The spelling of 11265812 in words is "eleven million, two hundred sixty-five thousand, eight hundred twelve".