4561152 has 36 divisors (see below), whose sum is σ = 12141360. Its totient is φ = 1520128.

The previous prime is 4561129. The next prime is 4561157. The reversal of 4561152 is 2511654.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4561157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2202 + ... + 3737.

It is an arithmetic number, because the mean of its divisors is an integer number (337260).

Almost surely, 2^4561152 is an apocalyptic number.

It is an amenable number.

4561152 is an abundant number, since it is smaller than the sum of its proper divisors (7580208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4561152 is an equidigital number, since it uses as much as digits as its factorization.

4561152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5958 (or 5944 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 4561152 is about 2135.6853700861. The cubic root of 4561152 is about 165.8408500306.

The spelling of 4561152 in words is "four million, five hundred sixty-one thousand, one hundred fifty-two".