4969842 has 16 divisors (see below), whose sum is σ = 9966720. Its totient is φ = 1652112.

The previous prime is 4969841. The next prime is 4969843. The reversal of 4969842 is 2489694.

It is an interprime number because it is at equal distance from previous prime (4969841) and next prime (4969843).

It is a junction number, because it is equal to n+sod(n) for n = 4969794 and 4969803.

It is not an unprimeable number, because it can be changed into a prime (4969841) 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, 1884 + ... + 3672.

It is an arithmetic number, because the mean of its divisors is an integer number (622920).

Almost surely, 2^4969842 is an apocalyptic number.

4969842 is an abundant number, since it is smaller than the sum of its proper divisors (4996878).

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

4969842 is a wasteful number, since it uses less digits than its factorization.

4969842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257.

The product of its digits is 124416, while the sum is 42.

The square root of 4969842 is about 2229.3142443361. The cubic root of 4969842 is about 170.6531047641.

The spelling of 4969842 in words is "four million, nine hundred sixty-nine thousand, eight hundred forty-two".