5782722 has 32 divisors (see below), whose sum is σ = 12930624. Its totient is φ = 1708800.

The previous prime is 5782717. The next prime is 5782753. The reversal of 5782722 is 2272875.

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

It is an Ulam number.

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, 1638 + ... + 3774.

It is an arithmetic number, because the mean of its divisors is an integer number (404082).

Almost surely, 2^5782722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5782722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6465312).

5782722 is an abundant number, since it is smaller than the sum of its proper divisors (7147902).

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

5782722 is a wasteful number, since it uses less digits than its factorization.

5782722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2194.

The product of its digits is 15680, while the sum is 33.

The square root of 5782722 is about 2404.7290907709. The cubic root of 5782722 is about 179.4915900395.

The spelling of 5782722 in words is "five million, seven hundred eighty-two thousand, seven hundred twenty-two".