47090027 has 2 divisors, whose sum is σ = 47090028. Its totient is φ = 47090026.

The previous prime is 47089979. The next prime is 47090041. The reversal of 47090027 is 72009074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47090027 - 2⁶ = 47089963 is a prime.

It is not a weakly prime, because it can be changed into another prime (47090327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23545013 + 23545014.

It is an arithmetic number, because the mean of its divisors is an integer number (23545014).

Almost surely, 2^47090027 is an apocalyptic number.

47090027 is a deficient number, since it is larger than the sum of its proper divisors (1).

47090027 is an equidigital number, since it uses as much as digits as its factorization.

47090027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 47090027 is about 6862.2173530135. The cubic root of 47090027 is about 361.1128807557.

The spelling of 47090027 in words is "forty-seven million, ninety thousand, twenty-seven".