4881517 has 2 divisors, whose sum is σ = 4881518. Its totient is φ = 4881516.

The previous prime is 4881511. The next prime is 4881559. The reversal of 4881517 is 7151884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3455881 + 1425636 = 1859^2 + 1194^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4881517 is a prime.

4881517 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4881511) 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, 2440758 + 2440759.

It is an arithmetic number, because the mean of its divisors is an integer number (2440759).

Almost surely, 2^4881517 is an apocalyptic number.

It is an amenable number.

4881517 is a deficient number, since it is larger than the sum of its proper divisors (1).

4881517 is an equidigital number, since it uses as much as digits as its factorization.

4881517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8960, while the sum is 34.

The square root of 4881517 is about 2209.4155335744. The cubic root of 4881517 is about 169.6360958572.

The spelling of 4881517 in words is "four million, eight hundred eighty-one thousand, five hundred seventeen".