11426356 has 12 divisors (see below), whose sum is σ = 20140960. Its totient is φ = 5671800.

The previous prime is 11426339. The next prime is 11426357. The reversal of 11426356 is 65362411.

11426356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11426356² = 261123222877472, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11426357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9720 + ... + 10831.

Almost surely, 2^11426356 is an apocalyptic number.

It is an amenable number.

11426356 is a deficient number, since it is larger than the sum of its proper divisors (8714604).

11426356 is a wasteful number, since it uses less digits than its factorization.

11426356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20694 (or 20692 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 11426356 is about 3380.2893367284. The cubic root of 11426356 is about 225.2350202714.

Adding to 11426356 its reverse (65362411), we get a palindrome (76788767).

The spelling of 11426356 in words is "eleven million, four hundred twenty-six thousand, three hundred fifty-six".