22234759 has 4 divisors (see below), whose sum is σ = 23542704. Its totient is φ = 20926816.

The previous prime is 22234757. The next prime is 22234763. The reversal of 22234759 is 95743222.

It is a happy number.

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 22234759 - 2¹ = 22234757 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 (22234753) 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, 653947 + ... + 653980.

It is an arithmetic number, because the mean of its divisors is an integer number (5885676).

Almost surely, 2^22234759 is an apocalyptic number.

22234759 is a deficient number, since it is larger than the sum of its proper divisors (1307945).

22234759 is a wasteful number, since it uses less digits than its factorization.

22234759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307944.

The product of its digits is 30240, while the sum is 34.

The square root of 22234759 is about 4715.3747465074. The cubic root of 22234759 is about 281.1970814676.

The spelling of 22234759 in words is "twenty-two million, two hundred thirty-four thousand, seven hundred fifty-nine".