22434134 has 16 divisors (see below), whose sum is σ = 35211456. Its totient is φ = 10708800.

The previous prime is 22434133. The next prime is 22434149. The reversal of 22434134 is 43143422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22434133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 944 + ... + 6764.

It is an arithmetic number, because the mean of its divisors is an integer number (2200716).

Almost surely, 2^22434134 is an apocalyptic number.

22434134 is a deficient number, since it is larger than the sum of its proper divisors (12777322).

22434134 is a wasteful number, since it uses less digits than its factorization.

22434134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5911.

The product of its digits is 2304, while the sum is 23.

The square root of 22434134 is about 4736.4685156771. The cubic root of 22434134 is about 282.0350626222.

Adding to 22434134 its reverse (43143422), we get a palindrome (65577556).

The spelling of 22434134 in words is "twenty-two million, four hundred thirty-four thousand, one hundred thirty-four".