52282586 has 8 divisors (see below), whose sum is σ = 78477780. Its totient is φ = 26123328.

The previous prime is 52282583. The next prime is 52282603. The reversal of 52282586 is 68528225.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 48930025 + 3352561 = 6995^2 + 1831^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52282583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4991 + ... + 11378.

Almost surely, 2^52282586 is an apocalyptic number.

52282586 is a deficient number, since it is larger than the sum of its proper divisors (26195194).

52282586 is a wasteful number, since it uses less digits than its factorization.

52282586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17968.

The product of its digits is 76800, while the sum is 38.

The square root of 52282586 is about 7230.6698168289. The cubic root of 52282586 is about 373.9260198548.

The spelling of 52282586 in words is "fifty-two million, two hundred eighty-two thousand, five hundred eighty-six".