5810666 has 8 divisors (see below), whose sum is σ = 8727264. Its totient is φ = 2901580.

The previous prime is 5810659. The next prime is 5810683. The reversal of 5810666 is 6660185.

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

It is a Curzon 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, 851 + ... + 3513.

It is an arithmetic number, because the mean of its divisors is an integer number (1090908).

Almost surely, 2^5810666 is an apocalyptic number.

5810666 is a deficient number, since it is larger than the sum of its proper divisors (2916598).

5810666 is a wasteful number, since it uses less digits than its factorization.

5810666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3756.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 5810666 is about 2410.5323063589. The cubic root of 5810666 is about 179.7802462251.

The spelling of 5810666 in words is "five million, eight hundred ten thousand, six hundred sixty-six".