34136556 has 12 divisors (see below), whose sum is σ = 79651992. Its totient is φ = 11378848.

The previous prime is 34136537. The next prime is 34136563. The reversal of 34136556 is 65563143.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×34136556² = 2330608911082272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1422345 + ... + 1422368.

It is an arithmetic number, because the mean of its divisors is an integer number (6637666).

Almost surely, 2^34136556 is an apocalyptic number.

It is an amenable number.

34136556 is an abundant number, since it is smaller than the sum of its proper divisors (45515436).

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

34136556 is a wasteful number, since it uses less digits than its factorization.

34136556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844720 (or 2844718 counting only the distinct ones).

The product of its digits is 32400, while the sum is 33.

The square root of 34136556 is about 5842.6497413417. The cubic root of 34136556 is about 324.3943149164.

Adding to 34136556 its reverse (65563143), we get a palindrome (99699699).

The spelling of 34136556 in words is "thirty-four million, one hundred thirty-six thousand, five hundred fifty-six".