13441822 has 4 divisors (see below), whose sum is σ = 20162736. Its totient is φ = 6720910.

The previous prime is 13441811. The next prime is 13441823. The reversal of 13441822 is 22814431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22814431 = 967 ⋅23593.

It is a super-3 number, since 3×13441822³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13441823) by changing a digit.

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 as a sum of consecutive naturals, namely, 3360454 + ... + 3360457.

It is an arithmetic number, because the mean of its divisors is an integer number (5040684).

Almost surely, 2^13441822 is an apocalyptic number.

13441822 is a deficient number, since it is larger than the sum of its proper divisors (6720914).

13441822 is an equidigital number, since it uses as much as digits as its factorization.

13441822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6720913.

The product of its digits is 1536, while the sum is 25.

The square root of 13441822 is about 3666.3090431659. The cubic root of 13441822 is about 237.7676214999.

The spelling of 13441822 in words is "thirteen million, four hundred forty-one thousand, eight hundred twenty-two".