47274323 has 2 divisors, whose sum is σ = 47274324. Its totient is φ = 47274322.

The previous prime is 47274313. The next prime is 47274343. The reversal of 47274323 is 32347274.

47274323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47274323 - 2⁶ = 47274259 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 47274323.

It is not a weakly prime, because it can be changed into another prime (47274313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23637161 + 23637162.

It is an arithmetic number, because the mean of its divisors is an integer number (23637162).

Almost surely, 2^47274323 is an apocalyptic number.

47274323 is a deficient number, since it is larger than the sum of its proper divisors (1).

47274323 is an equidigital number, since it uses as much as digits as its factorization.

47274323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 32.

The square root of 47274323 is about 6875.6325527183. The cubic root of 47274323 is about 361.5833627312.

The spelling of 47274323 in words is "forty-seven million, two hundred seventy-four thousand, three hundred twenty-three".