2532345 has 16 divisors (see below), whose sum is σ = 4104960. Its totient is φ = 1332864.

The previous prime is 2532331. The next prime is 2532349. The reversal of 2532345 is 5432352.

It is not a de Polignac number, because 2532345 - 2⁶ = 2532281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2532349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117 + ... + 2253.

It is an arithmetic number, because the mean of its divisors is an integer number (256560).

2^2532345 is an apocalyptic number.

It is an amenable number.

2532345 is a deficient number, since it is larger than the sum of its proper divisors (1572615).

2532345 is a wasteful number, since it uses less digits than its factorization.

2532345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224.

The product of its digits is 3600, while the sum is 24.

The square root of 2532345 is about 1591.3343457614. The cubic root of 2532345 is about 136.3036934521.

Adding to 2532345 its reverse (5432352), we get a palindrome (7964697).

The spelling of 2532345 in words is "two million, five hundred thirty-two thousand, three hundred forty-five".