34621056 has 96 divisors (see below), whose sum is σ = 102194820. Its totient is φ = 11243520.

The previous prime is 34621033. The next prime is 34621087. The reversal of 34621056 is 65012643.

34621056 is a `hidden beast` number, since 34 + 621 + 0 + 5 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 34574400 + 46656 = 5880^2 + 216^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46866 + ... + 47598.

Almost surely, 2^34621056 is an apocalyptic number.

34621056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34621056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51097410).

34621056 is an abundant number, since it is smaller than the sum of its proper divisors (67573764).

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

34621056 is a wasteful number, since it uses less digits than its factorization.

34621056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 34621056 is about 5883.9660094192. The cubic root of 34621056 is about 325.9218199870.

Adding to 34621056 its reverse (65012643), we get a palindrome (99633699).

The spelling of 34621056 in words is "thirty-four million, six hundred twenty-one thousand, fifty-six".