22134326 has 8 divisors (see below), whose sum is σ = 34645104. Its totient is φ = 10585960.

The previous prime is 22134319. The next prime is 22134367. The reversal of 22134326 is 62343122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240545 + ... + 240636.

It is an arithmetic number, because the mean of its divisors is an integer number (4330638).

Almost surely, 2^22134326 is an apocalyptic number.

22134326 is a deficient number, since it is larger than the sum of its proper divisors (12510778).

22134326 is a wasteful number, since it uses less digits than its factorization.

22134326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481206.

The product of its digits is 1728, while the sum is 23.

The square root of 22134326 is about 4704.7131687277. The cubic root of 22134326 is about 280.7730592546.

Adding to 22134326 its reverse (62343122), we get a palindrome (84477448).

The spelling of 22134326 in words is "twenty-two million, one hundred thirty-four thousand, three hundred twenty-six".