4947337 has 2 divisors, whose sum is σ = 4947338. Its totient is φ = 4947336.

The previous prime is 4947331. The next prime is 4947367. The reversal of 4947337 is 7337494.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4260096 + 687241 = 2064^2 + 829^2 .

It is a cyclic number.

It is not a de Polignac number, because 4947337 - 2³ = 4947329 is a prime.

It is a super-2 number, since 2×4947337² = 48952286783138, which contains 22 as substring.

4947337 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4947296 and 4947305.

It is not a weakly prime, because it can be changed into another prime (4947331) 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, 2473668 + 2473669.

It is an arithmetic number, because the mean of its divisors is an integer number (2473669).

Almost surely, 2^4947337 is an apocalyptic number.

It is an amenable number.

4947337 is a deficient number, since it is larger than the sum of its proper divisors (1).

4947337 is an equidigital number, since it uses as much as digits as its factorization.

4947337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 37.

The square root of 4947337 is about 2224.2610008720. The cubic root of 4947337 is about 170.3951247439.

The spelling of 4947337 in words is "four million, nine hundred forty-seven thousand, three hundred thirty-seven".