47264323 has 2 divisors, whose sum is σ = 47264324. Its totient is φ = 47264322.

The previous prime is 47264303. The next prime is 47264339. The reversal of 47264323 is 32346274.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47264323 is a prime.

It is not a weakly prime, because it can be changed into another prime (47264303) by changing a digit.

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 as a sum of consecutive naturals, namely, 23632161 + 23632162.

It is an arithmetic number, because the mean of its divisors is an integer number (23632162).

Almost surely, 2^47264323 is an apocalyptic number.

47264323 is a deficient number, since it is larger than the sum of its proper divisors (1).

47264323 is an equidigital number, since it uses as much as digits as its factorization.

47264323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 31.

The square root of 47264323 is about 6874.9053084388. The cubic root of 47264323 is about 361.5578655312.

The spelling of 47264323 in words is "forty-seven million, two hundred sixty-four thousand, three hundred twenty-three".