252227582 has 4 divisors (see below), whose sum is σ = 378341376. Its totient is φ = 126113790.

The previous prime is 252227579. The next prime is 252227609. The reversal of 252227582 is 285722252.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63056894 + ... + 63056897.

It is an arithmetic number, because the mean of its divisors is an integer number (94585344).

Almost surely, 2^252227582 is an apocalyptic number.

252227582 is a deficient number, since it is larger than the sum of its proper divisors (126113794).

252227582 is a wasteful number, since it uses less digits than its factorization.

252227582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126113793.

The product of its digits is 44800, while the sum is 35.

The square root of 252227582 is about 15881.6744079458. The cubic root of 252227582 is about 631.8260467012.

The spelling of 252227582 in words is "two hundred fifty-two million, two hundred twenty-seven thousand, five hundred eighty-two".