3612832 has 12 divisors (see below), whose sum is σ = 7112826. Its totient is φ = 1806400.

The previous prime is 3612821. The next prime is 3612853. The reversal of 3612832 is 2382163.

It can be written as a sum of positive squares in only one way, i.e., 2085136 + 1527696 = 1444^2 + 1236^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3612797 and 3612806.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56419 + ... + 56482.

Almost surely, 2^3612832 is an apocalyptic number.

3612832 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3612832 is a deficient number, since it is larger than the sum of its proper divisors (3499994).

3612832 is a wasteful number, since it uses less digits than its factorization.

3612832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112911 (or 112903 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 3612832 is about 1900.7451170528. The cubic root of 3612832 is about 153.4437683735.

Adding to 3612832 its reverse (2382163), we get a palindrome (5994995).

It can be divided in two parts, 3612 and 832, that added together give a palindrome (4444).

The spelling of 3612832 in words is "three million, six hundred twelve thousand, eight hundred thirty-two".