47375087 has 2 divisors, whose sum is σ = 47375088. Its totient is φ = 47375086.

The previous prime is 47375077. The next prime is 47375093. The reversal of 47375087 is 78057374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47375087 - 2¹² = 47370991 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47375017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23687543 + 23687544.

It is an arithmetic number, because the mean of its divisors is an integer number (23687544).

Almost surely, 2^47375087 is an apocalyptic number.

47375087 is a deficient number, since it is larger than the sum of its proper divisors (1).

47375087 is an equidigital number, since it uses as much as digits as its factorization.

47375087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 164640, while the sum is 41.

The square root of 47375087 is about 6882.9562689298. The cubic root of 47375087 is about 361.8400822906.

The spelling of 47375087 in words is "forty-seven million, three hundred seventy-five thousand, eighty-seven".