252845060 has 24 divisors (see below), whose sum is σ = 571819416. Its totient is φ = 93358080.

The previous prime is 252845053. The next prime is 252845077. The reversal of 252845060 is 60548252.

It can be written as a sum of positive squares in 4 ways, for example, as 48469444 + 204375616 = 6962^2 + 14296^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485981 + ... + 486500.

It is an arithmetic number, because the mean of its divisors is an integer number (23825809).

Almost surely, 2^252845060 is an apocalyptic number.

252845060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252845060 is an abundant number, since it is smaller than the sum of its proper divisors (318974356).

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

252845060 is a wasteful number, since it uses less digits than its factorization.

252845060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972503 (or 972501 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 252845060 is about 15901.1024775014. The cubic root of 252845060 is about 632.3412173616.

The spelling of 252845060 in words is "two hundred fifty-two million, eight hundred forty-five thousand, sixty".