5599778 has 16 divisors (see below), whose sum is σ = 8736000. Its totient is φ = 2689200.

The previous prime is 5599777. The next prime is 5599799. The reversal of 5599778 is 8779955.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5599771) 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, 10973 + ... + 11471.

It is an arithmetic number, because the mean of its divisors is an integer number (546000).

Almost surely, 2^5599778 is an apocalyptic number.

5599778 is a deficient number, since it is larger than the sum of its proper divisors (3136222).

5599778 is a wasteful number, since it uses less digits than its factorization.

5599778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713.

The product of its digits is 793800, while the sum is 50.

The square root of 5599778 is about 2366.3850067138. The cubic root of 5599778 is about 177.5784537141.

The spelling of 5599778 in words is "five million, five hundred ninety-nine thousand, seven hundred seventy-eight".