22928353 has 4 divisors (see below), whose sum is σ = 26203840. Its totient is φ = 19652868.

The previous prime is 22928327. The next prime is 22928371. The reversal of 22928353 is 35382922.

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.

It is a cyclic number.

It is not a de Polignac number, because 22928353 - 2⁹ = 22927841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22928303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1637733 + ... + 1637746.

It is an arithmetic number, because the mean of its divisors is an integer number (6550960).

Almost surely, 2^22928353 is an apocalyptic number.

It is an amenable number.

22928353 is a deficient number, since it is larger than the sum of its proper divisors (3275487).

22928353 is an equidigital number, since it uses as much as digits as its factorization.

22928353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3275486.

The product of its digits is 25920, while the sum is 34.

The square root of 22928353 is about 4788.3559809187. The cubic root of 22928353 is about 284.0910943976.

It can be divided in two parts, 229 and 28353, that added together give a palindrome (28582).

The spelling of 22928353 in words is "twenty-two million, nine hundred twenty-eight thousand, three hundred fifty-three".