4533632 has 16 divisors (see below), whose sum is σ = 9032100. Its totient is φ = 2266752.

The previous prime is 4533631. The next prime is 4533643. The reversal of 4533632 is 2363354.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×4533632² = 41107638222848, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4¹¹ + 5³ + 3² + 3⁴ + 6⁷ + 3¹⁰ + 2⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4533631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17582 + ... + 17837.

Almost surely, 2^4533632 is an apocalyptic number.

It is an amenable number.

4533632 is a deficient number, since it is larger than the sum of its proper divisors (4498468).

4533632 is an equidigital number, since it uses as much as digits as its factorization.

4533632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35433 (or 35421 counting only the distinct ones).

The product of its digits is 6480, while the sum is 26.

The square root of 4533632 is about 2129.2327256549. The cubic root of 4533632 is about 165.5066398701.

Adding to 4533632 its reverse (2363354), we get a palindrome (6896986).

The spelling of 4533632 in words is "four million, five hundred thirty-three thousand, six hundred thirty-two".