64302323 has 2 divisors, whose sum is σ = 64302324. Its totient is φ = 64302322.

The previous prime is 64302281. The next prime is 64302331. The reversal of 64302323 is 32320346.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64302323 - 2¹⁴ = 64285939 is a prime.

It is not a weakly prime, because it can be changed into another prime (64302353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32151161 + 32151162.

It is an arithmetic number, because the mean of its divisors is an integer number (32151162).

Almost surely, 2^64302323 is an apocalyptic number.

64302323 is a deficient number, since it is larger than the sum of its proper divisors (1).

64302323 is an equidigital number, since it uses as much as digits as its factorization.

64302323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 64302323 is about 8018.8729257920. The cubic root of 64302323 is about 400.6288504331.

Adding to 64302323 its reverse (32320346), we get a palindrome (96622669).

The spelling of 64302323 in words is "sixty-four million, three hundred two thousand, three hundred twenty-three".