4648665 has 16 divisors (see below), whose sum is σ = 8500608. Its totient is φ = 2125056.

The previous prime is 4648663. The next prime is 4648681. The reversal of 4648665 is 5668464.

It is not a de Polignac number, because 4648665 - 2¹ = 4648663 is a prime.

It is a super-2 number, since 2×4648665² = 43220172564450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4648663) 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, 22032 + ... + 22241.

It is an arithmetic number, because the mean of its divisors is an integer number (531288).

Almost surely, 2^4648665 is an apocalyptic number.

It is an amenable number.

4648665 is a deficient number, since it is larger than the sum of its proper divisors (3851943).

4648665 is a wasteful number, since it uses less digits than its factorization.

4648665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44288.

The product of its digits is 138240, while the sum is 39.

The square root of 4648665 is about 2156.0762973513. The cubic root of 4648665 is about 166.8947787579.

The spelling of 4648665 in words is "four million, six hundred forty-eight thousand, six hundred sixty-five".