22734108 has 72 divisors (see below), whose sum is σ = 62782720. Its totient is φ = 7173360.

The previous prime is 22734079. The next prime is 22734109. The reversal of 22734108 is 80143722.

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 (22734109) 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 23 ways as a sum of consecutive naturals, for example, 17853 + ... + 19083.

Almost surely, 2^22734108 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 22734108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31391360).

22734108 is an abundant number, since it is smaller than the sum of its proper divisors (40048612).

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

22734108 is a wasteful number, since it uses less digits than its factorization.

22734108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269 (or 1255 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 22734108 is about 4768.0297817862. The cubic root of 22734108 is about 283.2865614452.

The spelling of 22734108 in words is "twenty-two million, seven hundred thirty-four thousand, one hundred eight".