280050252 has 48 divisors (see below), whose sum is σ = 674365440. Its totient is φ = 90404352.

The previous prime is 280050247. The next prime is 280050257. The reversal of 280050252 is 252050082.

280050252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (280050247) and next prime (280050257).

It is not an unprimeable number, because it can be changed into a prime (280050257) 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, 52149 + ... + 57267.

It is an arithmetic number, because the mean of its divisors is an integer number (14049280).

Almost surely, 2^280050252 is an apocalyptic number.

It is an amenable number.

280050252 is an abundant number, since it is smaller than the sum of its proper divisors (394315188).

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

280050252 is a wasteful number, since it uses less digits than its factorization.

280050252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5270 (or 5268 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 280050252 is about 16734.7020290174. The cubic root of 280050252 is about 654.2523972262.

The spelling of 280050252 in words is "two hundred eighty million, fifty thousand, two hundred fifty-two".