22494341 has 4 divisors (see below), whose sum is σ = 22972992. Its totient is φ = 22015692.

The previous prime is 22494337. The next prime is 22494359. The reversal of 22494341 is 14349422.

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 an emirpimes, since its reverse is a distinct semiprime: 14349422 = 2 ⋅7174711.

It is a cyclic number.

It is not a de Polignac number, because 22494341 - 2² = 22494337 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22494301) 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 in 3 ways as a sum of consecutive naturals, for example, 239255 + ... + 239348.

It is an arithmetic number, because the mean of its divisors is an integer number (5743248).

Almost surely, 2^22494341 is an apocalyptic number.

It is an amenable number.

22494341 is a deficient number, since it is larger than the sum of its proper divisors (478651).

22494341 is an equidigital number, since it uses as much as digits as its factorization.

22494341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478650.

The product of its digits is 6912, while the sum is 29.

The square root of 22494341 is about 4742.8199417646. The cubic root of 22494341 is about 282.2871385780.

The spelling of 22494341 in words is "twenty-two million, four hundred ninety-four thousand, three hundred forty-one".