252738852 has 24 divisors (see below), whose sum is σ = 590133600. Its totient is φ = 84187776.

The previous prime is 252738841. The next prime is 252738853. The reversal of 252738852 is 258837252.

It is not an unprimeable number, because it can be changed into a prime (252738853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12924 + ... + 25932.

It is an arithmetic number, because the mean of its divisors is an integer number (24588900).

Almost surely, 2^252738852 is an apocalyptic number.

It is an amenable number.

252738852 is an abundant number, since it is smaller than the sum of its proper divisors (337394748).

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

252738852 is a wasteful number, since it uses less digits than its factorization.

252738852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14635 (or 14633 counting only the distinct ones).

The product of its digits is 268800, while the sum is 42.

The square root of 252738852 is about 15897.7624840730. The cubic root of 252738852 is about 632.2526662917.

The spelling of 252738852 in words is "two hundred fifty-two million, seven hundred thirty-eight thousand, eight hundred fifty-two".