34040022 has 16 divisors (see below), whose sum is σ = 68221440. Its totient is φ = 11323112.

The previous prime is 34040009. The next prime is 34040057. The reversal of 34040022 is 22004043.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 34039983 and 34040010.

It is a congruent number.

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, 2622 + ... + 8657.

It is an arithmetic number, because the mean of its divisors is an integer number (4263840).

Almost surely, 2^34040022 is an apocalyptic number.

34040022 is an abundant number, since it is smaller than the sum of its proper divisors (34181418).

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

34040022 is a wasteful number, since it uses less digits than its factorization.

34040022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11787.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 34040022 is about 5834.3827437013. The cubic root of 34040022 is about 324.0882437585.

Adding to 34040022 its reverse (22004043), we get a palindrome (56044065).

The spelling of 34040022 in words is "thirty-four million, forty thousand, twenty-two".