4849905 has 16 divisors (see below), whose sum is σ = 7789824. Its totient is φ = 2576640.

The previous prime is 4849861. The next prime is 4849907. The reversal of 4849905 is 5099484.

It is not a de Polignac number, because 4849905 - 2¹⁰ = 4848881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4849907) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5065 + ... + 5945.

It is an arithmetic number, because the mean of its divisors is an integer number (486864).

Almost surely, 2^4849905 is an apocalyptic number.

It is an amenable number.

4849905 is a deficient number, since it is larger than the sum of its proper divisors (2939919).

4849905 is a wasteful number, since it uses less digits than its factorization.

4849905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 4849905 is about 2202.2499858100. The cubic root of 4849905 is about 169.2691229292.

The spelling of 4849905 in words is "four million, eight hundred forty-nine thousand, nine hundred five".