22034298 has 64 divisors (see below), whose sum is σ = 52746624. Its totient is φ = 6048000.

The previous prime is 22034297. The next prime is 22034303. The reversal of 22034298 is 89243022.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22034291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52128 + ... + 52548.

It is an arithmetic number, because the mean of its divisors is an integer number (824166).

Almost surely, 2^22034298 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22034298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26373312).

22034298 is an abundant number, since it is smaller than the sum of its proper divisors (30712326).

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

22034298 is a wasteful number, since it uses less digits than its factorization.

22034298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 22034298 is about 4694.0705150221. The cubic root of 22034298 is about 280.3494701049.

The spelling of 22034298 in words is "twenty-two million, thirty-four thousand, two hundred ninety-eight".