22734608 has 40 divisors (see below), whose sum is σ = 49085400. Its totient is φ = 10128384.

The previous prime is 22734589. The next prime is 22734619. The reversal of 22734608 is 80643722.

It can be written as a sum of positive squares in 4 ways, for example, as 3268864 + 19465744 = 1808^2 + 4412^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4148 + ... + 7916.

It is an arithmetic number, because the mean of its divisors is an integer number (1227135).

Almost surely, 2^22734608 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 22734608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24542700).

22734608 is an abundant number, since it is smaller than the sum of its proper divisors (26350792).

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

22734608 is a wasteful number, since it uses less digits than its factorization.

22734608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3819 (or 3813 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 22734608 is about 4768.0822140563. The cubic root of 22734608 is about 283.2886382401.

The spelling of 22734608 in words is "twenty-two million, seven hundred thirty-four thousand, six hundred eight".