34136256 has 112 divisors (see below), whose sum is σ = 112654080. Its totient is φ = 8862720.

The previous prime is 34136243. The next prime is 34136269. The reversal of 34136256 is 65263143.

It is an interprime number because it is at equal distance from previous prime (34136243) and next prime (34136269).

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13630 + ... + 15938.

It is an arithmetic number, because the mean of its divisors is an integer number (1005840).

Almost surely, 2^34136256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34136256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56327040).

34136256 is an abundant number, since it is smaller than the sum of its proper divisors (78517824).

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

34136256 is a wasteful number, since it uses less digits than its factorization.

34136256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342 (or 2332 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

The square root of 34136256 is about 5842.6240680023. The cubic root of 34136256 is about 324.3933646294.

Adding to 34136256 its reverse (65263143), we get a palindrome (99399399).

It can be divided in two parts, 3413 and 6256, that added together give a palindrome (9669).

The spelling of 34136256 in words is "thirty-four million, one hundred thirty-six thousand, two hundred fifty-six".