5636280 has 64 divisors (see below), whose sum is σ = 18214560. Its totient is φ = 1387008.

The previous prime is 5636273. The next prime is 5636291. The reversal of 5636280 is 826365.

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

It is a congruent number.

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, 247 + ... + 3366.

Almost surely, 2^5636280 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 5636280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9107280).

5636280 is an abundant number, since it is smaller than the sum of its proper divisors (12578280).

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

5636280 is a wasteful number, since it uses less digits than its factorization.

5636280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640 (or 3636 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 5636280 is about 2374.0850869335. The cubic root of 5636280 is about 177.9634651272.

The spelling of 5636280 in words is "five million, six hundred thirty-six thousand, two hundred eighty".