22334830 has 16 divisors (see below), whose sum is σ = 45946080. Its totient is φ = 7657632.

The previous prime is 22334813. The next prime is 22334831. The reversal of 22334830 is 3843322.

It is a super-2 number, since 2×22334830² = 997689262257800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22334795 and 22334804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22334831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159465 + ... + 159604.

It is an arithmetic number, because the mean of its divisors is an integer number (2871630).

Almost surely, 2^22334830 is an apocalyptic number.

22334830 is an abundant number, since it is smaller than the sum of its proper divisors (23611250).

22334830 is a wasteful number, since it uses less digits than its factorization.

22334830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319083.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 22334830 is about 4725.9739736905. The cubic root of 22334830 is about 281.6183072717.

It can be divided in two parts, 223 and 34830, that added together give a palindrome (35053).

The spelling of 22334830 in words is "twenty-two million, three hundred thirty-four thousand, eight hundred thirty".