6323245 has 4 divisors (see below), whose sum is σ = 7587900. Its totient is φ = 5058592.

The previous prime is 6323237. The next prime is 6323281. The reversal of 6323245 is 5423236.

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 1042441 + 5280804 = 1021^2 + 2298^2 .

It is a cyclic number.

It is not a de Polignac number, because 6323245 - 2³ = 6323237 is a prime.

It is a d-powerful number, because it can be written as 6² + 3¹² + 2²¹ + 3¹³ + 2²¹ + 4² + 5⁵ .

It is a congruent number.

It is an unprimeable number.

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, 632320 + ... + 632329.

It is an arithmetic number, because the mean of its divisors is an integer number (1896975).

Almost surely, 2^6323245 is an apocalyptic number.

It is an amenable number.

6323245 is a deficient number, since it is larger than the sum of its proper divisors (1264655).

6323245 is a wasteful number, since it uses less digits than its factorization.

6323245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264654.

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

The square root of 6323245 is about 2514.6063310188. The cubic root of 6323245 is about 184.9183472146.

Subtracting from 6323245 its reverse (5423236), we obtain a palindrome (900009).

The spelling of 6323245 in words is "six million, three hundred twenty-three thousand, two hundred forty-five".