5219026 has 4 divisors (see below), whose sum is σ = 7828542. Its totient is φ = 2609512.

The previous prime is 5219009. The next prime is 5219047. The reversal of 5219026 is 6209125.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2893401 + 2325625 = 1701^2 + 1525^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1304755 + ... + 1304758.

Almost surely, 2^5219026 is an apocalyptic number.

5219026 is a deficient number, since it is larger than the sum of its proper divisors (2609516).

5219026 is a wasteful number, since it uses less digits than its factorization.

5219026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2609515.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 5219026 is about 2284.5187677058. The cubic root of 5219026 is about 173.4588595992.

Subtracting 5219026 from its reverse (6209125), we obtain a palindrome (990099).

The spelling of 5219026 in words is "five million, two hundred nineteen thousand, twenty-six".