3533632 has 14 divisors (see below), whose sum is σ = 7012178. Its totient is φ = 1766784.

The previous prime is 3533627. The next prime is 3533633. The reversal of 3533632 is 2363353.

3533632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3154176 + 379456 = 1776^2 + 616^2 .

It is a super-2 number, since 2×3533632² = 24973110222848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3533597 and 3533606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3533633) 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 as a sum of consecutive naturals, namely, 27543 + ... + 27670.

Almost surely, 2^3533632 is an apocalyptic number.

3533632 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3533632 is a deficient number, since it is larger than the sum of its proper divisors (3478546).

3533632 is an equidigital number, since it uses as much as digits as its factorization.

3533632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55225 (or 55215 counting only the distinct ones).

The product of its digits is 4860, while the sum is 25.

The square root of 3533632 is about 1879.7957335838. The cubic root of 3533632 is about 152.3142161140.

Adding to 3533632 its reverse (2363353), we get a palindrome (5896985).

The spelling of 3533632 in words is "three million, five hundred thirty-three thousand, six hundred thirty-two".