47616773 has 2 divisors, whose sum is σ = 47616774. Its totient is φ = 47616772.

The previous prime is 47616763. The next prime is 47616787. The reversal of 47616773 is 37761674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34316164 + 13300609 = 5858^2 + 3647^2 .

It is a cyclic number.

It is not a de Polignac number, because 47616773 - 2⁴ = 47616757 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47616773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47616733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23808386 + 23808387.

It is an arithmetic number, because the mean of its divisors is an integer number (23808387).

Almost surely, 2^47616773 is an apocalyptic number.

It is an amenable number.

47616773 is a deficient number, since it is larger than the sum of its proper divisors (1).

47616773 is an equidigital number, since it uses as much as digits as its factorization.

47616773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 148176, while the sum is 41.

The square root of 47616773 is about 6900.4907796475. The cubic root of 47616773 is about 362.4543530315.

The spelling of 47616773 in words is "forty-seven million, six hundred sixteen thousand, seven hundred seventy-three".