4950905 has 4 divisors (see below), whose sum is σ = 5941092. Its totient is φ = 3960720.

The previous prime is 4950871. The next prime is 4950923. The reversal of 4950905 is 5090594.

4950905 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3579664 + 1371241 = 1892^2 + 1171^2 .

It is not a de Polignac number, because 4950905 - 2¹⁰ = 4949881 is a prime.

It is a super-2 number, since 2×4950905² = 49022920638050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 495086 + ... + 495095.

It is an arithmetic number, because the mean of its divisors is an integer number (1485273).

Almost surely, 2^4950905 is an apocalyptic number.

It is an amenable number.

4950905 is a deficient number, since it is larger than the sum of its proper divisors (990187).

4950905 is an equidigital number, since it uses as much as digits as its factorization.

4950905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990186.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 4950905 is about 2225.0629204587. The cubic root of 4950905 is about 170.4360776652.

The spelling of 4950905 in words is "four million, nine hundred fifty thousand, nine hundred five".