4550232 has 16 divisors (see below), whose sum is σ = 11375640. Its totient is φ = 1516736.

The previous prime is 4550219. The next prime is 4550239. The reversal of 4550232 is 2320554.

It is a super-2 number, since 2×4550232² = 41409222507648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4550199 and 4550208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550239) 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 3 ways as a sum of consecutive naturals, for example, 94773 + ... + 94820.

Almost surely, 2^4550232 is an apocalyptic number.

It is an amenable number.

4550232 is an abundant number, since it is smaller than the sum of its proper divisors (6825408).

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

4550232 is a wasteful number, since it uses less digits than its factorization.

4550232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189602 (or 189598 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 4550232 is about 2133.1272817157. The cubic root of 4550232 is about 165.7083959744.

Adding to 4550232 its reverse (2320554), we get a palindrome (6870786).

The spelling of 4550232 in words is "four million, five hundred fifty thousand, two hundred thirty-two".