22495441 has 4 divisors (see below), whose sum is σ = 22507632. Its totient is φ = 22483252.

The previous prime is 22495433. The next prime is 22495453. The reversal of 22495441 is 14459422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14459422 = 2 ⋅7229711.

It is a cyclic number.

It is not a de Polignac number, because 22495441 - 2³ = 22495433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22495841) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2695 + ... + 7228.

It is an arithmetic number, because the mean of its divisors is an integer number (5626908).

Almost surely, 2^22495441 is an apocalyptic number.

It is an amenable number.

22495441 is a deficient number, since it is larger than the sum of its proper divisors (12191).

22495441 is an equidigital number, since it uses as much as digits as its factorization.

22495441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12190.

The product of its digits is 11520, while the sum is 31.

The square root of 22495441 is about 4742.9359051119. The cubic root of 22495441 is about 282.2917398952.

The spelling of 22495441 in words is "twenty-two million, four hundred ninety-five thousand, four hundred forty-one".