5051666 has 8 divisors (see below), whose sum is σ = 7690800. Its totient is φ = 2488068.

The previous prime is 5051653. The next prime is 5051681. The reversal of 5051666 is 6661505.

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

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, 18716 + ... + 18983.

It is an arithmetic number, because the mean of its divisors is an integer number (961350).

Almost surely, 2^5051666 is an apocalyptic number.

5051666 is a deficient number, since it is larger than the sum of its proper divisors (2639134).

5051666 is a wasteful number, since it uses less digits than its factorization.

5051666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37768.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5051666 is about 2247.5911549924. The cubic root of 5051666 is about 171.5845616523.

The spelling of 5051666 in words is "five million, fifty-one thousand, six hundred sixty-six".