4919726 has 16 divisors (see below), whose sum is σ = 8503296. Its totient is φ = 2091096.

The previous prime is 4919701. The next prime is 4919729. The reversal of 4919726 is 6279194.

It is a self number, because there is not a number n which added to its sum of digits gives 4919726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4919729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395 + ... + 3161.

It is an arithmetic number, because the mean of its divisors is an integer number (531456).

Almost surely, 2^4919726 is an apocalyptic number.

4919726 is a deficient number, since it is larger than the sum of its proper divisors (3583570).

4919726 is a wasteful number, since it uses less digits than its factorization.

4919726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2903.

The product of its digits is 27216, while the sum is 38.

The square root of 4919726 is about 2218.0455360520. The cubic root of 4919726 is about 170.0775424797.

The spelling of 4919726 in words is "four million, nine hundred nineteen thousand, seven hundred twenty-six".