23221341 has 24 divisors (see below), whose sum is σ = 39408096. Its totient is φ = 12990240.

The previous prime is 23221327. The next prime is 23221349. The reversal of 23221341 is 14312232.

23221341 is a `hidden beast` number, since 2 + 322 + 1 + 341 = 666.

It is not a de Polignac number, because 23221341 - 2⁵ = 23221309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23221349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7735 + ... + 10308.

It is an arithmetic number, because the mean of its divisors is an integer number (1642004).

Almost surely, 2^23221341 is an apocalyptic number.

It is an amenable number.

23221341 is a deficient number, since it is larger than the sum of its proper divisors (16186755).

23221341 is a wasteful number, since it uses less digits than its factorization.

23221341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18073 (or 18070 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 23221341 is about 4818.8526642760. The cubic root of 23221341 is about 285.2960543136.

Adding to 23221341 its reverse (14312232), we get a palindrome (37533573).

It can be divided in two parts, 2322 and 1341, that added together give a palindrome (3663).

The spelling of 23221341 in words is "twenty-three million, two hundred twenty-one thousand, three hundred forty-one".