3212772 has 24 divisors (see below), whose sum is σ = 7593600. Its totient is φ = 1057056.

The previous prime is 3212753. The next prime is 3212777. The reversal of 3212772 is 2772123.

It is not an unprimeable number, because it can be changed into a prime (3212777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 747 + ... + 2642.

It is an arithmetic number, because the mean of its divisors is an integer number (316400).

Almost surely, 2^3212772 is an apocalyptic number.

It is an amenable number.

3212772 is an abundant number, since it is smaller than the sum of its proper divisors (4380828).

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

3212772 is a wasteful number, since it uses less digits than its factorization.

3212772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475 (or 3473 counting only the distinct ones).

The product of its digits is 1176, while the sum is 24.

The square root of 3212772 is about 1792.4207095434. The cubic root of 3212772 is about 147.5570515680.

Adding to 3212772 its reverse (2772123), we get a palindrome (5984895).

The spelling of 3212772 in words is "three million, two hundred twelve thousand, seven hundred seventy-two".