47236339 has 2 divisors, whose sum is σ = 47236340. Its totient is φ = 47236338.

The previous prime is 47236297. The next prime is 47236351. The reversal of 47236339 is 93363274.

47236339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47236339 - 2⁹ = 47235827 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 47236298 and 47236307.

It is not a weakly prime, because it can be changed into another prime (47236369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23618169 + 23618170.

It is an arithmetic number, because the mean of its divisors is an integer number (23618170).

Almost surely, 2^47236339 is an apocalyptic number.

47236339 is a deficient number, since it is larger than the sum of its proper divisors (1).

47236339 is an equidigital number, since it uses as much as digits as its factorization.

47236339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 37.

The square root of 47236339 is about 6872.8697790661. The cubic root of 47236339 is about 361.4864950474.

The spelling of 47236339 in words is "forty-seven million, two hundred thirty-six thousand, three hundred thirty-nine".