5399605 has 8 divisors (see below), whose sum is σ = 6507864. Its totient is φ = 4300800.

The previous prime is 5399599. The next prime is 5399617. The reversal of 5399605 is 5069935.

It can be written as a sum of positive squares in 4 ways, for example, as 1747684 + 3651921 = 1322^2 + 1911^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5399605 - 2¹³ = 5391413 is a prime.

It is a Duffinian number.

5399605 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036 + ... + 3445.

It is an arithmetic number, because the mean of its divisors is an integer number (813483).

Almost surely, 2^5399605 is an apocalyptic number.

It is an amenable number.

5399605 is a deficient number, since it is larger than the sum of its proper divisors (1108259).

5399605 is a wasteful number, since it uses less digits than its factorization.

5399605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4727.

The product of its (nonzero) digits is 36450, while the sum is 37.

The square root of 5399605 is about 2323.7050157023. The cubic root of 5399605 is about 175.4367864588.

The spelling of 5399605 in words is "five million, three hundred ninety-nine thousand, six hundred five".