11456226 has 24 divisors (see below), whose sum is σ = 24935040. Its totient is φ = 3801336.

The previous prime is 11456213. The next prime is 11456239. The reversal of 11456226 is 62265411.

It is an interprime number because it is at equal distance from previous prime (11456213) and next prime (11456239).

It is a super-2 number, since 2×11456226² = 262490228326152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11456226.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2971 + ... + 5633.

It is an arithmetic number, because the mean of its divisors is an integer number (1038960).

Almost surely, 2^11456226 is an apocalyptic number.

11456226 is an abundant number, since it is smaller than the sum of its proper divisors (13478814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11456226 is a wasteful number, since it uses less digits than its factorization.

11456226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2910 (or 2907 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 11456226 is about 3384.7047138561. The cubic root of 11456226 is about 225.4311141713.

The spelling of 11456226 in words is "eleven million, four hundred fifty-six thousand, two hundred twenty-six".