47382107 has 2 divisors, whose sum is σ = 47382108. Its totient is φ = 47382106.

The previous prime is 47382103. The next prime is 47382109. The reversal of 47382107 is 70128374.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47382107 - 2² = 47382103 is a prime.

Together with 47382109, 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 (47382103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23691053 + 23691054.

It is an arithmetic number, because the mean of its divisors is an integer number (23691054).

Almost surely, 2^47382107 is an apocalyptic number.

47382107 is a deficient number, since it is larger than the sum of its proper divisors (1).

47382107 is an equidigital number, since it uses as much as digits as its factorization.

47382107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 47382107 is about 6883.4662053358. The cubic root of 47382107 is about 361.8579537929.

The spelling of 47382107 in words is "forty-seven million, three hundred eighty-two thousand, one hundred seven".