47938067 has 2 divisors, whose sum is σ = 47938068. Its totient is φ = 47938066.

The previous prime is 47938063. The next prime is 47938097. The reversal of 47938067 is 76083974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47938067 - 2² = 47938063 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47938063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23969033 + 23969034.

It is an arithmetic number, because the mean of its divisors is an integer number (23969034).

Almost surely, 2^47938067 is an apocalyptic number.

47938067 is a deficient number, since it is larger than the sum of its proper divisors (1).

47938067 is an equidigital number, since it uses as much as digits as its factorization.

47938067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 47938067 is about 6923.7321583088. The cubic root of 47938067 is about 363.2677461128.

The spelling of 47938067 in words is "forty-seven million, nine hundred thirty-eight thousand, sixty-seven".