52282726 has 16 divisors (see below), whose sum is σ = 81988704. Its totient is φ = 24957504.

The previous prime is 52282723. The next prime is 52282777. The reversal of 52282726 is 62728225.

It is a happy number.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 52282691 and 52282700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52282723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42496 + ... + 43708.

It is an arithmetic number, because the mean of its divisors is an integer number (5124294).

Almost surely, 2^52282726 is an apocalyptic number.

52282726 is a deficient number, since it is larger than the sum of its proper divisors (29705978).

52282726 is a wasteful number, since it uses less digits than its factorization.

52282726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175.

The product of its digits is 26880, while the sum is 34.

The square root of 52282726 is about 7230.6794978066. The cubic root of 52282726 is about 373.9263536154.

The spelling of 52282726 in words is "fifty-two million, two hundred eighty-two thousand, seven hundred twenty-six".