34206426 has 24 divisors (see below), whose sum is σ = 76118484. Its totient is φ = 11093760.

The previous prime is 34206409. The next prime is 34206427. The reversal of 34206426 is 62460243.

34206426 is a `hidden beast` number, since 34 + 206 + 426 = 666.

34206426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 34047225 + 159201 = 5835^2 + 399^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 34206426.

It is not an unprimeable number, because it can be changed into a prime (34206427) 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 11 ways as a sum of consecutive naturals, for example, 25015 + ... + 26346.

Almost surely, 2^34206426 is an apocalyptic number.

34206426 is an abundant number, since it is smaller than the sum of its proper divisors (41912058).

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

34206426 is a wasteful number, since it uses less digits than its factorization.

34206426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51406 (or 51403 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 34206426 is about 5848.6259924875. The cubic root of 34206426 is about 324.6154852910.

Adding to 34206426 its reverse (62460243), we get a palindrome (96666669).

The spelling of 34206426 in words is "thirty-four million, two hundred six thousand, four hundred twenty-six".