5290890 has 32 divisors (see below), whose sum is σ = 13853376. Its totient is φ = 1282560.

The previous prime is 5290877. The next prime is 5290907. The reversal of 5290890 is 980925.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7687 + ... + 8346.

It is an arithmetic number, because the mean of its divisors is an integer number (432918).

Almost surely, 2^5290890 is an apocalyptic number.

5290890 is an abundant number, since it is smaller than the sum of its proper divisors (8562486).

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

5290890 is a wasteful number, since it uses less digits than its factorization.

5290890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16054.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 5290890 is about 2300.1934701238. The cubic root of 5290890 is about 174.2513871939.

The spelling of 5290890 in words is "five million, two hundred ninety thousand, eight hundred ninety".