50890806 has 12 divisors (see below), whose sum is σ = 110263452. Its totient is φ = 16963596.

The previous prime is 50890787. The next prime is 50890811. The reversal of 50890806 is 60809805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1413616 + ... + 1413651.

It is an arithmetic number, because the mean of its divisors is an integer number (9188621).

Almost surely, 2^50890806 is an apocalyptic number.

50890806 is an abundant number, since it is smaller than the sum of its proper divisors (59372646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50890806 is a wasteful number, since it uses less digits than its factorization.

50890806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2827275 (or 2827272 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 50890806 is about 7133.7792228243. The cubic root of 50890806 is about 370.5781222708.

The spelling of 50890806 in words is "fifty million, eight hundred ninety thousand, eight hundred six".