2632453 has 4 divisors (see below), whose sum is σ = 2668588. Its totient is φ = 2596320.

The previous prime is 2632447. The next prime is 2632463. The reversal of 2632453 is 3542362.

It is a happy number.

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 1077444 + 1555009 = 1038^2 + 1247^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2632453 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 6 + 3⁶ + 2¹⁹ + 4¹⁰ + 5⁵ + 3¹² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2632463) 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, 17958 + ... + 18103.

It is an arithmetic number, because the mean of its divisors is an integer number (667147).

2^2632453 is an apocalyptic number.

It is an amenable number.

2632453 is a deficient number, since it is larger than the sum of its proper divisors (36135).

2632453 is an equidigital number, since it uses as much as digits as its factorization.

2632453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36134.

The product of its digits is 4320, while the sum is 25.

The square root of 2632453 is about 1622.4835900557. The cubic root of 2632453 is about 138.0766394993.

Subtracting 2632453 from its reverse (3542362), we obtain a palindrome (909909).

The spelling of 2632453 in words is "two million, six hundred thirty-two thousand, four hundred fifty-three".