4601663 has 8 divisors (see below), whose sum is σ = 5036160. Its totient is φ = 4169880.

The previous prime is 4601621. The next prime is 4601677. The reversal of 4601663 is 3661064.

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

It is not a de Polignac number, because 4601663 - 2⁶ = 4601599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4601683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4928 + ... + 5786.

It is an arithmetic number, because the mean of its divisors is an integer number (629520).

Almost surely, 2^4601663 is an apocalyptic number.

4601663 is a deficient number, since it is larger than the sum of its proper divisors (434497).

4601663 is a wasteful number, since it uses less digits than its factorization.

4601663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 4601663 is about 2145.1487127936. The cubic root of 4601663 is about 166.3303890717.

The spelling of 4601663 in words is "four million, six hundred one thousand, six hundred sixty-three".