5598722 has 4 divisors (see below), whose sum is σ = 8398086. Its totient is φ = 2799360.

The previous prime is 5598713. The next prime is 5598727. The reversal of 5598722 is 2278955.

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., 4713241 + 885481 = 2171^2 + 941^2 .

It is not an unprimeable number, because it can be changed into a prime (5598727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1399679 + ... + 1399682.

Almost surely, 2^5598722 is an apocalyptic number.

5598722 is a deficient number, since it is larger than the sum of its proper divisors (2799364).

5598722 is a wasteful number, since it uses less digits than its factorization.

5598722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2799363.

The product of its digits is 50400, while the sum is 38.

The square root of 5598722 is about 2366.1618710477. The cubic root of 5598722 is about 177.5672904956.

The spelling of 5598722 in words is "five million, five hundred ninety-eight thousand, seven hundred twenty-two".