5722340 has 36 divisors (see below), whose sum is σ = 13020084. Its totient is φ = 2111616.

The previous prime is 5722337. The next prime is 5722361. The reversal of 5722340 is 432275.

It can be written as a sum of positive squares in 6 ways, for example, as 1420864 + 4301476 = 1192^2 + 2074^2 .

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 11 ways as a sum of consecutive naturals, for example, 2534 + ... + 4226.

It is an arithmetic number, because the mean of its divisors is an integer number (361669).

Almost surely, 2^5722340 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 5722340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6510042).

5722340 is an abundant number, since it is smaller than the sum of its proper divisors (7297744).

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

5722340 is a wasteful number, since it uses less digits than its factorization.

5722340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728 (or 1713 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 5722340 is about 2392.1413001744. The cubic root of 5722340 is about 178.8646647210.

The spelling of 5722340 in words is "five million, seven hundred twenty-two thousand, three hundred forty".