5785722 has 32 divisors (see below), whose sum is σ = 12936000. Its totient is φ = 1916784.

The previous prime is 5785721. The next prime is 5785757. The reversal of 5785722 is 2275875.

It is a super-2 number, since 2×5785722² = 66949158122568, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5 + 7⁵ + 8 + 5 + 7⁸ + 2¹¹ + 2¹¹ .

It is not an unprimeable number, because it can be changed into a prime (5785721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16404 + ... + 16752.

It is an arithmetic number, because the mean of its divisors is an integer number (404250).

Almost surely, 2^5785722 is an apocalyptic number.

5785722 is an abundant number, since it is smaller than the sum of its proper divisors (7150278).

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

5785722 is a wasteful number, since it uses less digits than its factorization.

5785722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667 (or 661 counting only the distinct ones).

The product of its digits is 39200, while the sum is 36.

The square root of 5785722 is about 2405.3527807787. The cubic root of 5785722 is about 179.5226239643.

The spelling of 5785722 in words is "five million, seven hundred eighty-five thousand, seven hundred twenty-two".