34226440 has 32 divisors (see below), whose sum is σ = 81541080. Its totient is φ = 12884992.

The previous prime is 34226419. The next prime is 34226441. The reversal of 34226440 is 4462243.

It can be written as a sum of positive squares in 4 ways, for example, as 33339076 + 887364 = 5774^2 + 942^2 .

It is not an unprimeable number, because it can be changed into a prime (34226441) 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, 24487 + ... + 25846.

Almost surely, 2^34226440 is an apocalyptic number.

It is an amenable number.

34226440 is an abundant number, since it is smaller than the sum of its proper divisors (47314640).

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

34226440 is a wasteful number, since it uses less digits than its factorization.

34226440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50361 (or 50357 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 34226440 is about 5850.3367424448. The cubic root of 34226440 is about 324.6787832187.

Adding to 34226440 its reverse (4462243), we get a palindrome (38688683).

The spelling of 34226440 in words is "thirty-four million, two hundred twenty-six thousand, four hundred forty".