4604643 has 6 divisors (see below), whose sum is σ = 6651164. Its totient is φ = 3069756.

The previous prime is 4604641. The next prime is 4604651. The reversal of 4604643 is 3464064.

It is a happy number.

It is not a de Polignac number, because 4604643 - 2¹ = 4604641 is a prime.

It is a Duffinian number.

4604643 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4604641) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 255805 + ... + 255822.

Almost surely, 2^4604643 is an apocalyptic number.

4604643 is a deficient number, since it is larger than the sum of its proper divisors (2046521).

4604643 is a wasteful number, since it uses less digits than its factorization.

4604643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511633 (or 511630 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 4604643 is about 2145.8431909159. The cubic root of 4604643 is about 166.3662860653.

The spelling of 4604643 in words is "four million, six hundred four thousand, six hundred forty-three".