252841068 has 48 divisors (see below), whose sum is σ = 694078560. Its totient is φ = 79322112.

The previous prime is 252841063. The next prime is 252841081. The reversal of 252841068 is 860148252.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (252841063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67021 + ... + 70692.

It is an arithmetic number, because the mean of its divisors is an integer number (14459970).

Almost surely, 2^252841068 is an apocalyptic number.

It is an amenable number.

252841068 is an abundant number, since it is smaller than the sum of its proper divisors (441237492).

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

252841068 is a wasteful number, since it uses less digits than its factorization.

252841068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137743 (or 137735 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 252841068 is about 15900.9769511184. The cubic root of 252841068 is about 632.3378894745.

The spelling of 252841068 in words is "two hundred fifty-two million, eight hundred forty-one thousand, sixty-eight".