4681633 has 4 divisors (see below), whose sum is σ = 5107248. Its totient is φ = 4256020.

The previous prime is 4681631. The next prime is 4681637. The reversal of 4681633 is 3361864.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4681633 - 2¹ = 4681631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4681595 and 4681604.

It is not an unprimeable number, because it can be changed into a prime (4681631) 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 3 ways as a sum of consecutive naturals, for example, 212791 + ... + 212812.

It is an arithmetic number, because the mean of its divisors is an integer number (1276812).

Almost surely, 2^4681633 is an apocalyptic number.

It is an amenable number.

4681633 is a deficient number, since it is larger than the sum of its proper divisors (425615).

4681633 is a wasteful number, since it uses less digits than its factorization.

4681633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425614.

The product of its digits is 10368, while the sum is 31.

The square root of 4681633 is about 2163.7081596186. The cubic root of 4681633 is about 167.2883850250.

The spelling of 4681633 in words is "four million, six hundred eighty-one thousand, six hundred thirty-three".