2532293 has 4 divisors (see below), whose sum is σ = 2573868. Its totient is φ = 2490720.

The previous prime is 2532289. The next prime is 2532307. The reversal of 2532293 is 3922352.

2532293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 850084 + 1682209 = 922^2 + 1297^2 .

It is a cyclic number.

It is not a de Polignac number, because 2532293 - 2² = 2532289 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20696 + ... + 20817.

It is an arithmetic number, because the mean of its divisors is an integer number (643467).

2^2532293 is an apocalyptic number.

It is an amenable number.

2532293 is a deficient number, since it is larger than the sum of its proper divisors (41575).

2532293 is an equidigital number, since it uses as much as digits as its factorization.

2532293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41574.

The product of its digits is 3240, while the sum is 26.

The square root of 2532293 is about 1591.3180071878. The cubic root of 2532293 is about 136.3027604775.

The spelling of 2532293 in words is "two million, five hundred thirty-two thousand, two hundred ninety-three".