4612005 has 32 divisors (see below), whose sum is σ = 8294400. Its totient is φ = 2431296.

The previous prime is 4612001. The next prime is 4612009. The reversal of 4612005 is 5002164.

It is a happy number.

4612005 is a `hidden beast` number, since 461 + 200 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (4612001) and next prime (4612009).

It is not a de Polignac number, because 4612005 - 2² = 4612001 is a prime.

It is an Ulam number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4612001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17011 + ... + 17279.

It is an arithmetic number, because the mean of its divisors is an integer number (259200).

Almost surely, 2^4612005 is an apocalyptic number.

4612005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4612005 is a deficient number, since it is larger than the sum of its proper divisors (3682395).

4612005 is a wasteful number, since it uses less digits than its factorization.

4612005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 4612005 is about 2147.5579154007. The cubic root of 4612005 is about 166.4549021598.

Adding to 4612005 its reverse (5002164), we get a palindrome (9614169).

The spelling of 4612005 in words is "four million, six hundred twelve thousand, five".