2252530 has 24 divisors (see below), whose sum is σ = 4717548. Its totient is φ = 772128.

The previous prime is 2252519. The next prime is 2252539. The reversal of 2252530 is 352522.

2252530 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2019241 + 233289 = 1421^2 + 483^2 .

2252530 is strictly pandigital in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 2252498 and 2252507.

It is not an unprimeable number, because it can be changed into a prime (2252539) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1809 + ... + 2788.

2^2252530 is an apocalyptic number.

2252530 is an abundant number, since it is smaller than the sum of its proper divisors (2465018).

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

2252530 is a wasteful number, since it uses less digits than its factorization.

2252530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4618 (or 4611 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 2252530 is about 1500.8430963962. The cubic root of 2252530 is about 131.0861659481.

The spelling of 2252530 in words is "two million, two hundred fifty-two thousand, five hundred thirty".