5428859 has 8 divisors (see below), whose sum is σ = 5540400. Its totient is φ = 5318656.

The previous prime is 5428853. The next prime is 5428867. The reversal of 5428859 is 9588245.

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 5428859 - 2¹² = 5424763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5428853) 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, 11867 + ... + 12315.

It is an arithmetic number, because the mean of its divisors is an integer number (692550).

Almost surely, 2^5428859 is an apocalyptic number.

5428859 is a deficient number, since it is larger than the sum of its proper divisors (111541).

5428859 is a wasteful number, since it uses less digits than its factorization.

5428859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669.

The product of its digits is 115200, while the sum is 41.

The square root of 5428859 is about 2329.9912017001. The cubic root of 5428859 is about 175.7530433628.

Adding to 5428859 its sum of digits (41), we get a square (5428900 = 2330²).

The spelling of 5428859 in words is "five million, four hundred twenty-eight thousand, eight hundred fifty-nine".