2532351 has 4 divisors (see below), whose sum is σ = 3376472. Its totient is φ = 1688232.

The previous prime is 2532349. The next prime is 2532389. The reversal of 2532351 is 1532352.

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

It is not a de Polignac number, because 2532351 - 2¹ = 2532349 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422056 + ... + 422061.

It is an arithmetic number, because the mean of its divisors is an integer number (844118).

2^2532351 is an apocalyptic number.

2532351 is a deficient number, since it is larger than the sum of its proper divisors (844121).

2532351 is an equidigital number, since it uses as much as digits as its factorization.

2532351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844120.

The product of its digits is 900, while the sum is 21.

The square root of 2532351 is about 1591.3362309707. The cubic root of 2532351 is about 136.3038011021.

Subtracting from 2532351 its reverse (1532352), we obtain a palindrome (999999).

The spelling of 2532351 in words is "two million, five hundred thirty-two thousand, three hundred fifty-one".