22830336 has 108 divisors (see below), whose sum is σ = 68449472. Its totient is φ = 7589376.

The previous prime is 22830331. The next prime is 22830341. The reversal of 22830336 is 63303822.

It is an interprime number because it is at equal distance from previous prime (22830331) and next prime (22830341).

It is a tau number, because it is divible by the number of its divisors (108).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22830331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62025 + ... + 62391.

Almost surely, 2^22830336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22830336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34224736).

22830336 is an abundant number, since it is smaller than the sum of its proper divisors (45619136).

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

22830336 is an frugal number, since it uses more digits than its factorization.

22830336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 22830336 is about 4778.1100866347. The cubic root of 22830336 is about 283.6856934104.

The spelling of 22830336 in words is "twenty-two million, eight hundred thirty thousand, three hundred thirty-six".