47206727 has 2 divisors, whose sum is σ = 47206728. Its totient is φ = 47206726.

The previous prime is 47206717. The next prime is 47206759. The reversal of 47206727 is 72760274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47206727 - 2¹⁰ = 47205703 is a prime.

It is equal to p_2843387 and since 47206727 and 2843387 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47206717) 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, 23603363 + 23603364.

It is an arithmetic number, because the mean of its divisors is an integer number (23603364).

Almost surely, 2^47206727 is an apocalyptic number.

47206727 is a deficient number, since it is larger than the sum of its proper divisors (1).

47206727 is an equidigital number, since it uses as much as digits as its factorization.

47206727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 47206727 is about 6870.7151738374. The cubic root of 47206727 is about 361.4109418051.

The spelling of 47206727 in words is "forty-seven million, two hundred six thousand, seven hundred twenty-seven".