4613665 has 16 divisors (see below), whose sum is σ = 6369408. Its totient is φ = 3142656.

The previous prime is 4613657. The next prime is 4613669. The reversal of 4613665 is 5663164.

It is a cyclic number.

It is not a de Polignac number, because 4613665 - 2³ = 4613657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4613669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6414 + ... + 7096.

It is an arithmetic number, because the mean of its divisors is an integer number (398088).

It is a Poulet number, since it divides 2^4613664-1.

Almost surely, 2^4613665 is an apocalyptic number.

It is an amenable number.

4613665 is a deficient number, since it is larger than the sum of its proper divisors (1755743).

4613665 is a wasteful number, since it uses less digits than its factorization.

4613665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888.

The product of its digits is 12960, while the sum is 31.

The square root of 4613665 is about 2147.9443661324. The cubic root of 4613665 is about 166.4748704811.

The spelling of 4613665 in words is "four million, six hundred thirteen thousand, six hundred sixty-five".