4936905 has 24 divisors (see below), whose sum is σ = 8835840. Its totient is φ = 2547360.

The previous prime is 4936891. The next prime is 4936909. The reversal of 4936905 is 5096394.

It is not a de Polignac number, because 4936905 - 2⁸ = 4936649 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4936905.

It is not an unprimeable number, because it can be changed into a prime (4936909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 375 + ... + 3164.

It is an arithmetic number, because the mean of its divisors is an integer number (368160).

Almost surely, 2^4936905 is an apocalyptic number.

4936905 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4936905 is a deficient number, since it is larger than the sum of its proper divisors (3898935).

4936905 is a wasteful number, since it uses less digits than its factorization.

4936905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3581 (or 3578 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 4936905 is about 2221.9147148349. The cubic root of 4936905 is about 170.2752748932.

The spelling of 4936905 in words is "four million, nine hundred thirty-six thousand, nine hundred five".