252275360 has 24 divisors (see below), whose sum is σ = 596000916. Its totient is φ = 100910080.

The previous prime is 252275357. The next prime is 252275383. The reversal of 252275360 is 63572252.

It can be written as a sum of positive squares in 2 ways, for example, as 248755984 + 3519376 = 15772^2 + 1876^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 788201 + ... + 788520.

Almost surely, 2^252275360 is an apocalyptic number.

252275360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252275360 is an abundant number, since it is smaller than the sum of its proper divisors (343725556).

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

252275360 is a wasteful number, since it uses less digits than its factorization.

252275360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576736 (or 1576728 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 252275360 is about 15883.1785232050. The cubic root of 252275360 is about 631.8659385570.

The spelling of 252275360 in words is "two hundred fifty-two million, two hundred seventy-five thousand, three hundred sixty".