22741339 has 4 divisors (see below), whose sum is σ = 22807224. Its totient is φ = 22675456.

The previous prime is 22741333. The next prime is 22741357. The reversal of 22741339 is 93314722.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22741339 - 2³ = 22741331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22741339.

It is not an unprimeable number, because it can be changed into a prime (22741331) 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, 32422 + ... + 33115.

It is an arithmetic number, because the mean of its divisors is an integer number (5701806).

Almost surely, 2^22741339 is an apocalyptic number.

22741339 is a deficient number, since it is larger than the sum of its proper divisors (65885).

22741339 is an equidigital number, since it uses as much as digits as its factorization.

22741339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65884.

The product of its digits is 9072, while the sum is 31.

The square root of 22741339 is about 4768.7880011592. The cubic root of 22741339 is about 283.3165930902.

The spelling of 22741339 in words is "twenty-two million, seven hundred forty-one thousand, three hundred thirty-nine".