4606945 has 8 divisors (see below), whose sum is σ = 6318144. Its totient is φ = 3159024.

The previous prime is 4606939. The next prime is 4606963. The reversal of 4606945 is 5496064.

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

It is a cyclic number.

It is not a de Polignac number, because 4606945 - 2³ = 4606937 is a prime.

It is a super-3 number, since 3×4606945³ (a number of 21 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4606945.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65779 + ... + 65848.

It is an arithmetic number, because the mean of its divisors is an integer number (789768).

Almost surely, 2^4606945 is an apocalyptic number.

It is an amenable number.

4606945 is a deficient number, since it is larger than the sum of its proper divisors (1711199).

4606945 is a wasteful number, since it uses less digits than its factorization.

4606945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131639.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 4606945 is about 2146.3795097792. The cubic root of 4606945 is about 166.3940052890.

The spelling of 4606945 in words is "four million, six hundred six thousand, nine hundred forty-five".