3212144 has 20 divisors (see below), whose sum is σ = 6702696. Its totient is φ = 1482432.

The previous prime is 3212123. The next prime is 3212147. The reversal of 3212144 is 4412123.

3212144 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212147) 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, 7514 + ... + 7929.

Almost surely, 2^3212144 is an apocalyptic number.

It is an amenable number.

3212144 is an abundant number, since it is smaller than the sum of its proper divisors (3490552).

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

3212144 is a wasteful number, since it uses less digits than its factorization.

3212144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15464 (or 15458 counting only the distinct ones).

The product of its digits is 192, while the sum is 17.

The square root of 3212144 is about 1792.2455188952. The cubic root of 3212144 is about 147.5474366242.

Adding to 3212144 its reverse (4412123), we get a palindrome (7624267).

The spelling of 3212144 in words is "three million, two hundred twelve thousand, one hundred forty-four".