5637722 has 8 divisors (see below), whose sum is σ = 8729472. Its totient is φ = 2727900.

The previous prime is 5637707. The next prime is 5637733. The reversal of 5637722 is 2277365.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45404 + ... + 45527.

It is an arithmetic number, because the mean of its divisors is an integer number (1091184).

Almost surely, 2^5637722 is an apocalyptic number.

5637722 is a deficient number, since it is larger than the sum of its proper divisors (3091750).

5637722 is a wasteful number, since it uses less digits than its factorization.

5637722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90964.

The product of its digits is 17640, while the sum is 32.

The square root of 5637722 is about 2374.3887634505. The cubic root of 5637722 is about 177.9786407060.

The spelling of 5637722 in words is "five million, six hundred thirty-seven thousand, seven hundred twenty-two".