5577722 has 16 divisors (see below), whose sum is σ = 8636544. Its totient is φ = 2700000.

The previous prime is 5577709. The next prime is 5577727. The reversal of 5577722 is 2277755.

It is a super-2 number, since 2×5577722² = 62221965418568, which contains 22 as substring.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5577727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20447 + ... + 20717.

It is an arithmetic number, because the mean of its divisors is an integer number (539784).

Almost surely, 2^5577722 is an apocalyptic number.

5577722 is a deficient number, since it is larger than the sum of its proper divisors (3058822).

5577722 is a wasteful number, since it uses less digits than its factorization.

5577722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565.

The product of its digits is 34300, while the sum is 35.

The square root of 5577722 is about 2361.7201358332. The cubic root of 5577722 is about 177.3450025612.

It can be divided in two parts, 55 and 77722, that added together give a palindrome (77777).

The spelling of 5577722 in words is "five million, five hundred seventy-seven thousand, seven hundred twenty-two".