252628282 has 8 divisors (see below), whose sum is σ = 379253952. Its totient is φ = 126210300.

The previous prime is 252628241. The next prime is 252628283. The reversal of 252628282 is 282826252.

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

It is not an unprimeable number, because it can be changed into a prime (252628283) 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, 48844 + ... + 53767.

It is an arithmetic number, because the mean of its divisors is an integer number (47406744).

Almost surely, 2^252628282 is an apocalyptic number.

252628282 is a deficient number, since it is larger than the sum of its proper divisors (126625670).

252628282 is a wasteful number, since it uses less digits than its factorization.

252628282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103844.

The product of its digits is 61440, while the sum is 37.

The square root of 252628282 is about 15894.2845702473. The cubic root of 252628282 is about 632.1604520373.

The spelling of 252628282 in words is "two hundred fifty-two million, six hundred twenty-eight thousand, two hundred eighty-two".