47255627 has 2 divisors, whose sum is σ = 47255628. Its totient is φ = 47255626.

The previous prime is 47255617. The next prime is 47255629. The reversal of 47255627 is 72655274.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47255627 - 2⁸ = 47255371 is a prime.

Together with 47255629, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47255629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23627813 + 23627814.

It is an arithmetic number, because the mean of its divisors is an integer number (23627814).

Almost surely, 2^47255627 is an apocalyptic number.

47255627 is a deficient number, since it is larger than the sum of its proper divisors (1).

47255627 is an equidigital number, since it uses as much as digits as its factorization.

47255627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 117600, while the sum is 38.

The square root of 47255627 is about 6874.2728342713. The cubic root of 47255627 is about 361.5356902424.

The spelling of 47255627 in words is "forty-seven million, two hundred fifty-five thousand, six hundred twenty-seven".