47266123 has 2 divisors, whose sum is σ = 47266124. Its totient is φ = 47266122.

The previous prime is 47266019. The next prime is 47266157. The reversal of 47266123 is 32166274.

47266123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47266123 is a prime.

It is a super-2 number, since 2×47266123² = 4468172766902258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47266183) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23633061 + 23633062.

It is an arithmetic number, because the mean of its divisors is an integer number (23633062).

Almost surely, 2^47266123 is an apocalyptic number.

47266123 is a deficient number, since it is larger than the sum of its proper divisors (1).

47266123 is an equidigital number, since it uses as much as digits as its factorization.

47266123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 31.

The square root of 47266123 is about 6875.0362180864. The cubic root of 47266123 is about 361.5624552926.

The spelling of 47266123 in words is "forty-seven million, two hundred sixty-six thousand, one hundred twenty-three".