3132272 has 60 divisors (see below), whose sum is σ = 7327656. Its totient is φ = 1278720.

The previous prime is 3132263. The next prime is 3132281. The reversal of 3132272 is 2722313.

It is an interprime number because it is at equal distance from previous prime (3132263) and next prime (3132281).

It is a super-2 number, since 2×3132272² = 19622255763968, which contains 22 as substring.

Its product of digits (504) is a multiple of the sum of its prime divisors (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84638 + ... + 84674.

Almost surely, 2^3132272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3132272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3663828).

3132272 is an abundant number, since it is smaller than the sum of its proper divisors (4195384).

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

3132272 is a wasteful number, since it uses less digits than its factorization.

3132272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 63 counting only the distinct ones).

The product of its digits is 504, while the sum is 20.

The square root of 3132272 is about 1769.8225899790. The cubic root of 3132272 is about 146.3142041621.

Adding to 3132272 its reverse (2722313), we get a palindrome (5854585).

The spelling of 3132272 in words is "three million, one hundred thirty-two thousand, two hundred seventy-two".