3632172 has 12 divisors (see below), whose sum is σ = 8475096. Its totient is φ = 1210720.

The previous prime is 3632171. The next prime is 3632191. The reversal of 3632172 is 2712363.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (3632171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151329 + ... + 151352.

It is an arithmetic number, because the mean of its divisors is an integer number (706258).

Almost surely, 2^3632172 is an apocalyptic number.

It is an amenable number.

3632172 is an abundant number, since it is smaller than the sum of its proper divisors (4842924).

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

3632172 is a wasteful number, since it uses less digits than its factorization.

3632172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302688 (or 302686 counting only the distinct ones).

The product of its digits is 1512, while the sum is 24.

The square root of 3632172 is about 1905.8258052613. The cubic root of 3632172 is about 153.7170833096.

The spelling of 3632172 in words is "three million, six hundred thirty-two thousand, one hundred seventy-two".