4561032 has 64 divisors (see below), whose sum is σ = 13806720. Its totient is φ = 1225728.

The previous prime is 4561009. The next prime is 4561043. The reversal of 4561032 is 2301654.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2058 + ... + 3654.

It is an arithmetic number, because the mean of its divisors is an integer number (215730).

Almost surely, 2^4561032 is an apocalyptic number.

4561032 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4561032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6903360).

4561032 is an abundant number, since it is smaller than the sum of its proper divisors (9245688).

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

4561032 is a wasteful number, since it uses less digits than its factorization.

4561032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630 (or 1626 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 4561032 is about 2135.6572758755. The cubic root of 4561032 is about 165.8393956410.

Adding to 4561032 its reverse (2301654), we get a palindrome (6862686).

The spelling of 4561032 in words is "four million, five hundred sixty-one thousand, thirty-two".