5666730 has 16 divisors (see below), whose sum is σ = 13600224. Its totient is φ = 1511120.

The previous prime is 5666711. The next prime is 5666737. The reversal of 5666730 is 376665.

It is a super-2 number, since 2×5666730² = 64223657785800, which contains 22 as substring.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 5666691 and 5666700.

It is not an unprimeable number, because it can be changed into a prime (5666737) 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, 94416 + ... + 94475.

It is an arithmetic number, because the mean of its divisors is an integer number (850014).

Almost surely, 2^5666730 is an apocalyptic number.

5666730 is an abundant number, since it is smaller than the sum of its proper divisors (7933494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5666730 is a wasteful number, since it uses less digits than its factorization.

5666730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188901.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 5666730 is about 2380.4894454712. The cubic root of 5666730 is about 178.2833722293.

The spelling of 5666730 in words is "five million, six hundred sixty-six thousand, seven hundred thirty".