11255426 has 16 divisors (see below), whose sum is σ = 20779584. Its totient is φ = 4452624.

The previous prime is 11255399. The next prime is 11255459. The reversal of 11255426 is 62455211.

It is a super-2 number, since 2×11255426² = 253369228882952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11255395 and 11255404.

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 7 ways as a sum of consecutive naturals, for example, 30740 + ... + 31103.

It is an arithmetic number, because the mean of its divisors is an integer number (1298724).

Almost surely, 2^11255426 is an apocalyptic number.

11255426 is a deficient number, since it is larger than the sum of its proper divisors (9524158).

11255426 is a wasteful number, since it uses less digits than its factorization.

11255426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61865.

The product of its digits is 2400, while the sum is 26.

The square root of 11255426 is about 3354.9107290657. The cubic root of 11255426 is about 224.1062553929.

The spelling of 11255426 in words is "eleven million, two hundred fifty-five thousand, four hundred twenty-six".