4959942 has 16 divisors (see below), whose sum is σ = 10683120. Its totient is φ = 1526112.

The previous prime is 4959923. The next prime is 4959947. The reversal of 4959942 is 2499594.

It is a junction number, because it is equal to n+sod(n) for n = 4959894 and 4959903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4959947) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 31717 + ... + 31872.

It is an arithmetic number, because the mean of its divisors is an integer number (667695).

Almost surely, 2^4959942 is an apocalyptic number.

4959942 is an abundant number, since it is smaller than the sum of its proper divisors (5723178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4959942 is a wasteful number, since it uses less digits than its factorization.

4959942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63607.

The product of its digits is 116640, while the sum is 42.

The square root of 4959942 is about 2227.0927237095. The cubic root of 4959942 is about 170.5397149223.

The spelling of 4959942 in words is "four million, nine hundred fifty-nine thousand, nine hundred forty-two".