22134435 has 16 divisors (see below), whose sum is σ = 35562240. Its totient is φ = 11756000.

The previous prime is 22134419. The next prime is 22134439. The reversal of 22134435 is 53443122.

It is not a de Polignac number, because 22134435 - 2⁴ = 22134419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22134439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 826 + ... + 6704.

It is an arithmetic number, because the mean of its divisors is an integer number (2222640).

Almost surely, 2^22134435 is an apocalyptic number.

22134435 is a deficient number, since it is larger than the sum of its proper divisors (13427805).

22134435 is a wasteful number, since it uses less digits than its factorization.

22134435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6138.

The product of its digits is 2880, while the sum is 24.

The square root of 22134435 is about 4704.7247528416. The cubic root of 22134435 is about 280.7735201408.

Adding to 22134435 its reverse (53443122), we get a palindrome (75577557).

The spelling of 22134435 in words is "twenty-two million, one hundred thirty-four thousand, four hundred thirty-five".