4591152 has 30 divisors (see below), whose sum is σ = 12849252. Its totient is φ = 1530336.

The previous prime is 4591133. The next prime is 4591159. The reversal of 4591152 is 2511954.

4591152 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4591159) 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, 15798 + ... + 16085.

Almost surely, 2^4591152 is an apocalyptic number.

It is an amenable number.

4591152 is an abundant number, since it is smaller than the sum of its proper divisors (8258100).

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

4591152 is a wasteful number, since it uses less digits than its factorization.

4591152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31897 (or 31888 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 4591152 is about 2142.6973654718. The cubic root of 4591152 is about 166.2036499956.

The spelling of 4591152 in words is "four million, five hundred ninety-one thousand, one hundred fifty-two".