5019968 has 14 divisors (see below), whose sum is σ = 9961626. Its totient is φ = 2509952.

The previous prime is 5019967. The next prime is 5019977. The reversal of 5019968 is 8699105.

It can be written as a sum of positive squares in only one way, i.e., 3655744 + 1364224 = 1912^2 + 1168^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5019961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39155 + ... + 39282.

Almost surely, 2^5019968 is an apocalyptic number.

It is an amenable number.

5019968 is a deficient number, since it is larger than the sum of its proper divisors (4941658).

5019968 is an equidigital number, since it uses as much as digits as its factorization.

5019968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78449 (or 78439 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 5019968 is about 2240.5285090799. The cubic root of 5019968 is about 171.2249243125.

The spelling of 5019968 in words is "five million, nineteen thousand, nine hundred sixty-eight".