5666614 has 8 divisors (see below), whose sum is σ = 8774208. Its totient is φ = 2741880.

The previous prime is 5666599. The next prime is 5666621. The reversal of 5666614 is 4166665.

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

It is a super-2 number, since 2×5666614² = 64221028449992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5666614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45637 + ... + 45760.

It is an arithmetic number, because the mean of its divisors is an integer number (1096776).

Almost surely, 2^5666614 is an apocalyptic number.

5666614 is a deficient number, since it is larger than the sum of its proper divisors (3107594).

5666614 is a wasteful number, since it uses less digits than its factorization.

5666614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91430.

The product of its digits is 25920, while the sum is 34.

The square root of 5666614 is about 2380.4650806092. The cubic root of 5666614 is about 178.2821557128.

It can be divided in two parts, 566661 and 4, that added together give a palindrome (566665).

The spelling of 5666614 in words is "five million, six hundred sixty-six thousand, six hundred fourteen".