4836561 has 8 divisors (see below), whose sum is σ = 6486720. Its totient is φ = 3205392.

The previous prime is 4836553. The next prime is 4836563. The reversal of 4836561 is 1656384.

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

It is not a de Polignac number, because 4836561 - 2³ = 4836553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4836563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4141 + ... + 5178.

It is an arithmetic number, because the mean of its divisors is an integer number (810840).

Almost surely, 2^4836561 is an apocalyptic number.

It is an amenable number.

4836561 is a deficient number, since it is larger than the sum of its proper divisors (1650159).

4836561 is a wasteful number, since it uses less digits than its factorization.

4836561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9495.

The product of its digits is 17280, while the sum is 33.

The square root of 4836561 is about 2199.2182702042. The cubic root of 4836561 is about 169.1137383118.

The spelling of 4836561 in words is "four million, eight hundred thirty-six thousand, five hundred sixty-one".