34550022 has 32 divisors (see below), whose sum is σ = 74884320. Its totient is φ = 10626720.

The previous prime is 34550017. The next prime is 34550023. The reversal of 34550022 is 22005543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34550023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11872 + ... + 14492.

It is an arithmetic number, because the mean of its divisors is an integer number (2340135).

Almost surely, 2^34550022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34550022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37442160).

34550022 is an abundant number, since it is smaller than the sum of its proper divisors (40334298).

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

34550022 is a wasteful number, since it uses less digits than its factorization.

34550022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665 (or 2639 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 34550022 is about 5877.9266752827. The cubic root of 34550022 is about 325.6987632206.

Adding to 34550022 its reverse (22005543), we get a palindrome (56555565).

The spelling of 34550022 in words is "thirty-four million, five hundred fifty thousand, twenty-two".