5616859 has 16 divisors (see below), whose sum is σ = 6128640. Its totient is φ = 5136480.

The previous prime is 5616857. The next prime is 5616869. The reversal of 5616859 is 9586165.

5616859 = 157² + 158² + ... + 274².

It is a cyclic number.

It is not a de Polignac number, because 5616859 - 2¹ = 5616857 is a prime.

It is a super-3 number, since 3×5616859³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5616857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67632 + ... + 67714.

It is an arithmetic number, because the mean of its divisors is an integer number (383040).

Almost surely, 2^5616859 is an apocalyptic number.

5616859 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

5616859 is a deficient number, since it is larger than the sum of its proper divisors (511781).

5616859 is a wasteful number, since it uses less digits than its factorization.

5616859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210.

The product of its digits is 64800, while the sum is 40.

The square root of 5616859 is about 2369.9913501952. The cubic root of 5616859 is about 177.7588262639.

The spelling of 5616859 in words is "five million, six hundred sixteen thousand, eight hundred fifty-nine".