4951905 has 16 divisors (see below), whose sum is σ = 9055104. Its totient is φ = 2263680.

The previous prime is 4951901. The next prime is 4951907. The reversal of 4951905 is 5091594.

4951905 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4951905 - 2² = 4951901 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4951901) 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, 23476 + ... + 23685.

It is an arithmetic number, because the mean of its divisors is an integer number (565944).

Almost surely, 2^4951905 is an apocalyptic number.

It is an amenable number.

4951905 is a deficient number, since it is larger than the sum of its proper divisors (4103199).

4951905 is a wasteful number, since it uses less digits than its factorization.

4951905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47176.

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 4951905 is about 2225.2876218593. The cubic root of 4951905 is about 170.4475519717.

The spelling of 4951905 in words is "four million, nine hundred fifty-one thousand, nine hundred five".