22134808 has 16 divisors (see below), whose sum is σ = 41821560. Its totient is φ = 10982400.

The previous prime is 22134797. The next prime is 22134811. The reversal of 22134808 is 80843122.

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, 9513 + ... + 11608.

Almost surely, 2^22134808 is an apocalyptic number.

It is an amenable number.

22134808 is a deficient number, since it is larger than the sum of its proper divisors (19686752).

22134808 is a wasteful number, since it uses less digits than its factorization.

22134808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21258 (or 21254 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 22134808 is about 4704.7643936758. The cubic root of 22134808 is about 280.7750972902.

It can be divided in two parts, 2213 and 4808, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 22134808 in words is "twenty-two million, one hundred thirty-four thousand, eight hundred eight".