47656327 has 2 divisors, whose sum is σ = 47656328. Its totient is φ = 47656326.

The previous prime is 47656319. The next prime is 47656337. The reversal of 47656327 is 72365674.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47656327 - 2³ = 47656319 is a prime.

It is a super-2 number, since 2×47656327² = 4542251006261858, which contains 22 as substring.

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 47656327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47656337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23828163 + 23828164.

It is an arithmetic number, because the mean of its divisors is an integer number (23828164).

Almost surely, 2^47656327 is an apocalyptic number.

47656327 is a deficient number, since it is larger than the sum of its proper divisors (1).

47656327 is an equidigital number, since it uses as much as digits as its factorization.

47656327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680, while the sum is 40.

The square root of 47656327 is about 6903.3562127417. The cubic root of 47656327 is about 362.5546856857.

The spelling of 47656327 in words is "forty-seven million, six hundred fifty-six thousand, three hundred twenty-seven".