47693323 has 2 divisors, whose sum is σ = 47693324. Its totient is φ = 47693322.

The previous prime is 47693281. The next prime is 47693339. The reversal of 47693323 is 32339674.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47693323 is a prime.

It is not a weakly prime, because it can be changed into another prime (47693353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23846661 + 23846662.

It is an arithmetic number, because the mean of its divisors is an integer number (23846662).

Almost surely, 2^47693323 is an apocalyptic number.

47693323 is a deficient number, since it is larger than the sum of its proper divisors (1).

47693323 is an equidigital number, since it uses as much as digits as its factorization.

47693323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 37.

The square root of 47693323 is about 6906.0352591049. The cubic root of 47693323 is about 362.6484794839.

The spelling of 47693323 in words is "forty-seven million, six hundred ninety-three thousand, three hundred twenty-three".