5666485 has 16 divisors (see below), whose sum is σ = 7464960. Its totient is φ = 4095040.

The previous prime is 5666483. The next prime is 5666489. The reversal of 5666485 is 5846665.

It is not a de Polignac number, because 5666485 - 2¹ = 5666483 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5666483) 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, 14604 + ... + 14986.

It is an arithmetic number, because the mean of its divisors is an integer number (466560).

Almost surely, 2^5666485 is an apocalyptic number.

5666485 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5666485 is a deficient number, since it is larger than the sum of its proper divisors (1798475).

5666485 is a wasteful number, since it uses less digits than its factorization.

5666485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668.

The product of its digits is 172800, while the sum is 40.

The square root of 5666485 is about 2380.4379849095. The cubic root of 5666485 is about 178.2808028430.

The spelling of 5666485 in words is "five million, six hundred sixty-six thousand, four hundred eighty-five".