4650665 has 16 divisors (see below), whose sum is σ = 5795328. Its totient is φ = 3580416.

The previous prime is 4650661. The next prime is 4650677. The reversal of 4650665 is 5660564.

It is a cyclic number.

It is not a de Polignac number, because 4650665 - 2² = 4650661 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4650661) 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 15 ways as a sum of consecutive naturals, for example, 20744 + ... + 20966.

It is an arithmetic number, because the mean of its divisors is an integer number (362208).

Almost surely, 2^4650665 is an apocalyptic number.

It is an amenable number.

4650665 is a deficient number, since it is larger than the sum of its proper divisors (1144663).

4650665 is a wasteful number, since it uses less digits than its factorization.

4650665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 4650665 is about 2156.5400529552. The cubic root of 4650665 is about 166.9187097646.

The spelling of 4650665 in words is "four million, six hundred fifty thousand, six hundred sixty-five".