5543722 has 4 divisors (see below), whose sum is σ = 8315586. Its totient is φ = 2771860.

The previous prime is 5543719. The next prime is 5543729. The reversal of 5543722 is 2273455.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5517801 + 25921 = 2349^2 + 161^2 .

It is a super-2 number, since 2×5543722² = 61465707226568, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5⁴ + 5⁴ + 4⁴ + 3⁴ + 7⁷ + 2¹⁹ + 2²² .

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (5543729) by changing a digit.

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 as a sum of consecutive naturals, namely, 1385929 + ... + 1385932.

Almost surely, 2^5543722 is an apocalyptic number.

5543722 is a deficient number, since it is larger than the sum of its proper divisors (2771864).

5543722 is a wasteful number, since it uses less digits than its factorization.

5543722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2771863.

The product of its digits is 8400, while the sum is 28.

The square root of 5543722 is about 2354.5109895687. The cubic root of 5543722 is about 176.9839218481.

The spelling of 5543722 in words is "five million, five hundred forty-three thousand, seven hundred twenty-two".