5599405 has 16 divisors (see below), whose sum is σ = 7735680. Its totient is φ = 3811392.

The previous prime is 5599381. The next prime is 5599423. The reversal of 5599405 is 5049955.

It is a cyclic number.

It is not a de Polignac number, because 5599405 - 2¹³ = 5591213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4986 + ... + 6004.

It is an arithmetic number, because the mean of its divisors is an integer number (483480).

Almost surely, 2^5599405 is an apocalyptic number.

It is an amenable number.

5599405 is a deficient number, since it is larger than the sum of its proper divisors (2136275).

5599405 is a wasteful number, since it uses less digits than its factorization.

5599405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188.

The product of its (nonzero) digits is 40500, while the sum is 37.

The square root of 5599405 is about 2366.3061932049. The cubic root of 5599405 is about 177.5745108057.

The spelling of 5599405 in words is "five million, five hundred ninety-nine thousand, four hundred five".