5219426 has 16 divisors (see below), whose sum is σ = 8087904. Its totient is φ = 2524704.

The previous prime is 5219393. The next prime is 5219441. The reversal of 5219426 is 6249125.

5219426 = 654² + 655² + ... + 665².

It is a happy number.

It is an unprimeable number.

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, 11561 + ... + 12003.

It is an arithmetic number, because the mean of its divisors is an integer number (505494).

Almost surely, 2^5219426 is an apocalyptic number.

5219426 is a deficient number, since it is larger than the sum of its proper divisors (2868478).

5219426 is a wasteful number, since it uses less digits than its factorization.

5219426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625.

The product of its digits is 4320, while the sum is 29.

The square root of 5219426 is about 2284.6063118183. The cubic root of 5219426 is about 173.4632909350.

The spelling of 5219426 in words is "five million, two hundred nineteen thousand, four hundred twenty-six".