5219738 has 8 divisors (see below), whose sum is σ = 8041332. Its totient is φ = 2539296.

The previous prime is 5219729. The next prime is 5219743. The reversal of 5219738 is 8379125.

It can be written as a sum of positive squares in 2 ways, for example, as 3972049 + 1247689 = 1993^2 + 1117^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5219698 and 5219707.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 35195 + ... + 35342.

Almost surely, 2^5219738 is an apocalyptic number.

5219738 is a deficient number, since it is larger than the sum of its proper divisors (2821594).

5219738 is a wasteful number, since it uses less digits than its factorization.

5219738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70576.

The product of its digits is 15120, while the sum is 35.

The square root of 5219738 is about 2284.6745938973. The cubic root of 5219738 is about 173.4667472198.

The spelling of 5219738 in words is "five million, two hundred nineteen thousand, seven hundred thirty-eight".