4632561 has 12 divisors (see below), whose sum is σ = 7043920. Its totient is φ = 2925720.

The previous prime is 4632527. The next prime is 4632577. The reversal of 4632561 is 1652364.

It is not a de Polignac number, because 4632561 - 2⁶ = 4632497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4632161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13375 + ... + 13716.

Almost surely, 2^4632561 is an apocalyptic number.

It is an amenable number.

4632561 is a deficient number, since it is larger than the sum of its proper divisors (2411359).

4632561 is a wasteful number, since it uses less digits than its factorization.

4632561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27116 (or 27113 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 4632561 is about 2152.3384956832. The cubic root of 4632561 is about 166.7018356894.

The spelling of 4632561 in words is "four million, six hundred thirty-two thousand, five hundred sixty-one".