11422826 has 4 divisors (see below), whose sum is σ = 17134242. Its totient is φ = 5711412.

The previous prime is 11422823. The next prime is 11422837. The reversal of 11422826 is 62822411.

It is a happy number.

11422826 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62822411 = 37 ⋅1697903.

It can be written as a sum of positive squares in only one way, i.e., 11215801 + 207025 = 3349^2 + 455^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11422795 and 11422804.

It is not an unprimeable number, because it can be changed into a prime (11422823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2855705 + ... + 2855708.

Almost surely, 2^11422826 is an apocalyptic number.

11422826 is a deficient number, since it is larger than the sum of its proper divisors (5711416).

11422826 is an equidigital number, since it uses as much as digits as its factorization.

11422826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5711415.

The product of its digits is 1536, while the sum is 26.

The square root of 11422826 is about 3379.7671517429. The cubic root of 11422826 is about 225.2118235639.

The spelling of 11422826 in words is "eleven million, four hundred twenty-two thousand, eight hundred twenty-six".