5680290 has 64 divisors (see below), whose sum is σ = 17003520. Its totient is φ = 1179840.

The previous prime is 5680289. The next prime is 5680319. The reversal of 5680290 is 920865.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 31 ways as a sum of consecutive naturals, for example, 1081 + ... + 3539.

It is an arithmetic number, because the mean of its divisors is an integer number (265680).

Almost surely, 2^5680290 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5680290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8501760).

5680290 is an abundant number, since it is smaller than the sum of its proper divisors (11323230).

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

5680290 is a wasteful number, since it uses less digits than its factorization.

5680290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 5680290 is about 2383.3358974345. The cubic root of 5680290 is about 178.4254645694.

The spelling of 5680290 in words is "five million, six hundred eighty thousand, two hundred ninety".