5049866 has 8 divisors (see below), whose sum is σ = 7585284. Its totient is φ = 2521440.

The previous prime is 5049853. The next prime is 5049881. The reversal of 5049866 is 6689405.

It can be written as a sum of positive squares in 2 ways, for example, as 4906225 + 143641 = 2215^2 + 379^2 .

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

It is a super-2 number, since 2×5049866² = 51002293235912, which contains 22 as substring.

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, 806 + ... + 3278.

Almost surely, 2^5049866 is an apocalyptic number.

5049866 is a deficient number, since it is larger than the sum of its proper divisors (2535418).

5049866 is a wasteful number, since it uses less digits than its factorization.

5049866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3496.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 5049866 is about 2247.1906906180. The cubic root of 5049866 is about 171.5641796700.

The spelling of 5049866 in words is "five million, forty-nine thousand, eight hundred sixty-six".