4766539 has 2 divisors, whose sum is σ = 4766540. Its totient is φ = 4766538.

The previous prime is 4766533. The next prime is 4766557. The reversal of 4766539 is 9356674.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4766539 is a prime.

4766539 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4766533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2383269 + 2383270.

It is an arithmetic number, because the mean of its divisors is an integer number (2383270).

Almost surely, 2^4766539 is an apocalyptic number.

4766539 is a deficient number, since it is larger than the sum of its proper divisors (1).

4766539 is an equidigital number, since it uses as much as digits as its factorization.

4766539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 40.

The square root of 4766539 is about 2183.2404814862. The cubic root of 4766539 is about 168.2936450781.

The spelling of 4766539 in words is "four million, seven hundred sixty-six thousand, five hundred thirty-nine".