47384707 has 2 divisors, whose sum is σ = 47384708. Its totient is φ = 47384706.

The previous prime is 47384699. The next prime is 47384719. The reversal of 47384707 is 70748374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47384707 - 2³ = 47384699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47384707.

It is not a weakly prime, because it can be changed into another prime (47384737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23692353 + 23692354.

It is an arithmetic number, because the mean of its divisors is an integer number (23692354).

Almost surely, 2^47384707 is an apocalyptic number.

47384707 is a deficient number, since it is larger than the sum of its proper divisors (1).

47384707 is an equidigital number, since it uses as much as digits as its factorization.

47384707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131712, while the sum is 40.

The square root of 47384707 is about 6883.6550610849. The cubic root of 47384707 is about 361.8645724198.

The spelling of 47384707 in words is "forty-seven million, three hundred eighty-four thousand, seven hundred seven".