52106256 has 60 divisors (see below), whose sum is σ = 146545308. Its totient is φ = 17283072.

The previous prime is 52106209. The next prime is 52106269. The reversal of 52106256 is 65260125.

It can be written as a sum of positive squares in 2 ways, for example, as 7750656 + 44355600 = 2784^2 + 6660^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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, 32776 + ... + 34328.

Almost surely, 2^52106256 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 52106256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73272654).

52106256 is an abundant number, since it is smaller than the sum of its proper divisors (94439052).

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

52106256 is a wasteful number, since it uses less digits than its factorization.

52106256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800 (or 1791 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 52106256 is about 7218.4663191013. The cubic root of 52106256 is about 373.5051745760.

The spelling of 52106256 in words is "fifty-two million, one hundred six thousand, two hundred fifty-six".