4613605 has 8 divisors (see below), whose sum is σ = 5566464. Its totient is φ = 3670800.

The previous prime is 4613603. The next prime is 4613617. The reversal of 4613605 is 5063164.

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

It is not a de Polignac number, because 4613605 - 2¹ = 4613603 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4613605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4613603) 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, 1461 + ... + 3370.

It is an arithmetic number, because the mean of its divisors is an integer number (695808).

Almost surely, 2^4613605 is an apocalyptic number.

It is an amenable number.

4613605 is a deficient number, since it is larger than the sum of its proper divisors (952859).

4613605 is a wasteful number, since it uses less digits than its factorization.

4613605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5027.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 4613605 is about 2147.9303992448. The cubic root of 4613605 is about 166.4741488180.

Adding to 4613605 its reverse (5063164), we get a palindrome (9676769).

The spelling of 4613605 in words is "four million, six hundred thirteen thousand, six hundred five".