5643598 has 16 divisors (see below), whose sum is σ = 8686944. Its totient is φ = 2748960.

The previous prime is 5643593. The next prime is 5643601. The reversal of 5643598 is 8953465.

It is a self number, because there is not a number n which added to its sum of digits gives 5643598.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5643593) 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, 20236 + ... + 20512.

It is an arithmetic number, because the mean of its divisors is an integer number (542934).

Almost surely, 2^5643598 is an apocalyptic number.

5643598 is a deficient number, since it is larger than the sum of its proper divisors (3043346).

5643598 is a wasteful number, since it uses less digits than its factorization.

5643598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507.

The product of its digits is 129600, while the sum is 40.

The square root of 5643598 is about 2375.6258122861. The cubic root of 5643598 is about 178.0404528687.

It can be divided in two parts, 5643 and 598, that added together give a square (6241 = 79²).

The spelling of 5643598 in words is "five million, six hundred forty-three thousand, five hundred ninety-eight".