47324377 has 2 divisors, whose sum is σ = 47324378. Its totient is φ = 47324376.

The previous prime is 47324341. The next prime is 47324419. The reversal of 47324377 is 77342374.

47324377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24561936 + 22762441 = 4956^2 + 4771^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47324377 is a prime.

It is not a weakly prime, because it can be changed into another prime (47324327) 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, 23662188 + 23662189.

It is an arithmetic number, because the mean of its divisors is an integer number (23662189).

Almost surely, 2^47324377 is an apocalyptic number.

It is an amenable number.

47324377 is a deficient number, since it is larger than the sum of its proper divisors (1).

47324377 is an equidigital number, since it uses as much as digits as its factorization.

47324377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 98784, while the sum is 37.

The square root of 47324377 is about 6879.2715457380. The cubic root of 47324377 is about 361.7109324042.

The spelling of 47324377 in words is "forty-seven million, three hundred twenty-four thousand, three hundred seventy-seven".