47383747 has 2 divisors, whose sum is σ = 47383748. Its totient is φ = 47383746.

The previous prime is 47383727. The next prime is 47383751. The reversal of 47383747 is 74738374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47383747 - 2⁷ = 47383619 is a prime.

It is a zygodrome in base 6.

It is not a weakly prime, because it can be changed into another prime (47383727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23691873 + 23691874.

It is an arithmetic number, because the mean of its divisors is an integer number (23691874).

Almost surely, 2^47383747 is an apocalyptic number.

47383747 is a deficient number, since it is larger than the sum of its proper divisors (1).

47383747 is an equidigital number, since it uses as much as digits as its factorization.

47383747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 395136, while the sum is 43.

The square root of 47383747 is about 6883.5853303348. The cubic root of 47383747 is about 361.8621286473.

The spelling of 47383747 in words is "forty-seven million, three hundred eighty-three thousand, seven hundred forty-seven".