5290816 has 42 divisors (see below), whose sum is σ = 11129010. Its totient is φ = 2495232.

The previous prime is 5290807. The next prime is 5290843. The reversal of 5290816 is 6180925.

It can be written as a sum of positive squares in only one way, i.e., 5198400 + 92416 = 2280^2 + 304^2 .

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, 22990 + ... + 23218.

Almost surely, 2^5290816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5290816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5564505).

5290816 is an abundant number, since it is smaller than the sum of its proper divisors (5838194).

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

5290816 is a wasteful number, since it uses less digits than its factorization.

5290816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 5290816 is about 2300.1773844641. The cubic root of 5290816 is about 174.2505748125.

The spelling of 5290816 in words is "five million, two hundred ninety thousand, eight hundred sixteen".