5598986 has 4 divisors (see below), whose sum is σ = 8398482. Its totient is φ = 2799492.

The previous prime is 5598979. The next prime is 5598997. The reversal of 5598986 is 6898955.

It is a happy number.

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., 3441025 + 2157961 = 1855^2 + 1469^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1399745 + ... + 1399748.

Almost surely, 2^5598986 is an apocalyptic number.

5598986 is a deficient number, since it is larger than the sum of its proper divisors (2799496).

5598986 is a wasteful number, since it uses less digits than its factorization.

5598986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2799495.

The product of its digits is 777600, while the sum is 50.

The square root of 5598986 is about 2366.2176569369. The cubic root of 5598986 is about 177.5700814318.

The spelling of 5598986 in words is "five million, five hundred ninety-eight thousand, nine hundred eighty-six".