5819427 has 12 divisors (see below), whose sum is σ = 8443864. Its totient is φ = 3862080.

The previous prime is 5819393. The next prime is 5819441. The reversal of 5819427 is 7249185.

It is not a de Polignac number, because 5819427 - 2¹¹ = 5817379 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5819391 and 5819400.

It is not an unprimeable number, because it can be changed into a prime (5819467) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 828 + ... + 3510.

Almost surely, 2^5819427 is an apocalyptic number.

5819427 is a deficient number, since it is larger than the sum of its proper divisors (2624437).

5819427 is a wasteful number, since it uses less digits than its factorization.

5819427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930 (or 2927 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 5819427 is about 2412.3488553690. The cubic root of 5819427 is about 179.8705550816.

The spelling of 5819427 in words is "five million, eight hundred nineteen thousand, four hundred twenty-seven".