5252666 has 8 divisors (see below), whose sum is σ = 7996800. Its totient is φ = 2587068.

The previous prime is 5252657. The next prime is 5252669. The reversal of 5252666 is 6662525.

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

It is not an unprimeable number, because it can be changed into a prime (5252669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19466 + ... + 19733.

It is an arithmetic number, because the mean of its divisors is an integer number (999600).

Almost surely, 2^5252666 is an apocalyptic number.

5252666 is a deficient number, since it is larger than the sum of its proper divisors (2744134).

5252666 is a wasteful number, since it uses less digits than its factorization.

5252666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39268.

The product of its digits is 21600, while the sum is 32.

The square root of 5252666 is about 2291.8695425351. The cubic root of 5252666 is about 173.8307465898.

The spelling of 5252666 in words is "five million, two hundred fifty-two thousand, six hundred sixty-six".