11834426 has 4 divisors (see below), whose sum is σ = 17751642. Its totient is φ = 5917212.

The previous prime is 11834393. The next prime is 11834441. The reversal of 11834426 is 62443811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62443811 = 109 ⋅572879.

It can be written as a sum of positive squares in only one way, i.e., 9916201 + 1918225 = 3149^2 + 1385^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2958605 + ... + 2958608.

Almost surely, 2^11834426 is an apocalyptic number.

11834426 is a deficient number, since it is larger than the sum of its proper divisors (5917216).

11834426 is an equidigital number, since it uses as much as digits as its factorization.

11834426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5917215.

The product of its digits is 4608, while the sum is 29.

The square root of 11834426 is about 3440.1200560446. The cubic root of 11834426 is about 227.8849963774.

The spelling of 11834426 in words is "eleven million, eight hundred thirty-four thousand, four hundred twenty-six".