47607743 has 2 divisors, whose sum is σ = 47607744. Its totient is φ = 47607742.

The previous prime is 47607739. The next prime is 47607761. The reversal of 47607743 is 34770674.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47607743 - 2² = 47607739 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 47607697 and 47607706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47607793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23803871 + 23803872.

It is an arithmetic number, because the mean of its divisors is an integer number (23803872).

Almost surely, 2^47607743 is an apocalyptic number.

47607743 is a deficient number, since it is larger than the sum of its proper divisors (1).

47607743 is an equidigital number, since it uses as much as digits as its factorization.

47607743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 38.

The square root of 47607743 is about 6899.8364473370. The cubic root of 47607743 is about 362.4314397489.

The spelling of 47607743 in words is "forty-seven million, six hundred seven thousand, seven hundred forty-three".