5428819 has 8 divisors (see below), whose sum is σ = 5952960. Its totient is φ = 4909800.

The previous prime is 5428811. The next prime is 5428823. The reversal of 5428819 is 9188245.

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

It is a cyclic number.

It is not a de Polignac number, because 5428819 - 2³ = 5428811 is a prime.

It is a super-2 number, since 2×5428819² = 58944151469522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5428811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1152 + ... + 3490.

It is an arithmetic number, because the mean of its divisors is an integer number (744120).

Almost surely, 2^5428819 is an apocalyptic number.

5428819 is a deficient number, since it is larger than the sum of its proper divisors (524141).

5428819 is a wasteful number, since it uses less digits than its factorization.

5428819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2561.

The product of its digits is 23040, while the sum is 37.

The square root of 5428819 is about 2329.9826179609. The cubic root of 5428819 is about 175.7526117105.

It can be divided in two parts, 5 and 428819, that added together give a palindrome (428824).

The spelling of 5428819 in words is "five million, four hundred twenty-eight thousand, eight hundred nineteen".