4913287 has 2 divisors, whose sum is σ = 4913288. Its totient is φ = 4913286.

The previous prime is 4913281. The next prime is 4913303. The reversal of 4913287 is 7823194.

4913287 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4913287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4913281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2456643 + 2456644.

It is an arithmetic number, because the mean of its divisors is an integer number (2456644).

Almost surely, 2^4913287 is an apocalyptic number.

4913287 is a deficient number, since it is larger than the sum of its proper divisors (1).

4913287 is an equidigital number, since it uses as much as digits as its factorization.

4913287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 34.

The square root of 4913287 is about 2216.5935576916. The cubic root of 4913287 is about 170.0033102008.

The spelling of 4913287 in words is "four million, nine hundred thirteen thousand, two hundred eighty-seven".