22134735 has 64 divisors (see below), whose sum is σ = 45849600. Its totient is φ = 9922176.

The previous prime is 22134733. The next prime is 22134781. The reversal of 22134735 is 53743122.

It is not a de Polignac number, because 22134735 - 2¹ = 22134733 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 22134699 and 22134708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22134733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55557 + ... + 55953.

It is an arithmetic number, because the mean of its divisors is an integer number (716400).

Almost surely, 2^22134735 is an apocalyptic number.

22134735 is an abundant number, since it is smaller than the sum of its proper divisors (23714865).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22134735 is a wasteful number, since it uses less digits than its factorization.

22134735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 471 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 22134735 is about 4704.7566355764. The cubic root of 22134735 is about 280.7747886270.

Adding to 22134735 its reverse (53743122), we get a palindrome (75877857).

The spelling of 22134735 in words is "twenty-two million, one hundred thirty-four thousand, seven hundred thirty-five".