5289780 has 48 divisors (see below), whose sum is σ = 14946624. Its totient is φ = 1397760.

The previous prime is 5289773. The next prime is 5289797. The reversal of 5289780 is 879825.

It is a congruent number.

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, 7524 + ... + 8196.

It is an arithmetic number, because the mean of its divisors is an integer number (311388).

Almost surely, 2^5289780 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 5289780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7473312).

5289780 is an abundant number, since it is smaller than the sum of its proper divisors (9656844).

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

5289780 is a wasteful number, since it uses less digits than its factorization.

5289780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816 (or 814 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 5289780 is about 2299.9521734158. The cubic root of 5289780 is about 174.2392006766.

The spelling of 5289780 in words is "five million, two hundred eighty-nine thousand, seven hundred eighty".