5290866 has 32 divisors (see below), whose sum is σ = 13438080. Its totient is φ = 1511568.

The previous prime is 5290853. The next prime is 5290871. The reversal of 5290866 is 6680925.

5290866 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5290866.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6621 + ... + 7376.

It is an arithmetic number, because the mean of its divisors is an integer number (419940).

Almost surely, 2^5290866 is an apocalyptic number.

5290866 is an abundant number, since it is smaller than the sum of its proper divisors (8147214).

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

5290866 is a wasteful number, since it uses less digits than its factorization.

5290866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14015 (or 14009 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 5290866 is about 2300.1882531654. The cubic root of 5290866 is about 174.2511237197.

The spelling of 5290866 in words is "five million, two hundred ninety thousand, eight hundred sixty-six".