5646323 has 2 divisors, whose sum is σ = 5646324. Its totient is φ = 5646322.

The previous prime is 5646317. The next prime is 5646341. The reversal of 5646323 is 3236465.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5646323 - 2¹² = 5642227 is a prime.

It is a Sophie Germain prime.

It is a d-powerful number, because it can be written as 5⁵ + 6⁵ + 4⁹ + 6⁸ + 3⁷ + 2²¹ + 3¹³ .

It is not a weakly prime, because it can be changed into another prime (5646383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2823161 + 2823162.

It is an arithmetic number, because the mean of its divisors is an integer number (2823162).

Almost surely, 2^5646323 is an apocalyptic number.

5646323 is a deficient number, since it is larger than the sum of its proper divisors (1).

5646323 is an equidigital number, since it uses as much as digits as its factorization.

5646323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 29.

The square root of 5646323 is about 2376.1992761551. The cubic root of 5646323 is about 178.0691037500.

The spelling of 5646323 in words is "five million, six hundred forty-six thousand, three hundred twenty-three".