3209152 has 28 divisors (see below), whose sum is σ = 6528816. Its totient is φ = 1564160.

The previous prime is 3209147. The next prime is 3209161. The reversal of 3209152 is 2519023.

3209152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2013 + ... + 3235.

It is an arithmetic number, because the mean of its divisors is an integer number (233172).

Almost surely, 2^3209152 is an apocalyptic number.

3209152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3209152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3264408).

3209152 is an abundant number, since it is smaller than the sum of its proper divisors (3319664).

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

3209152 is a wasteful number, since it uses less digits than its factorization.

3209152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276 (or 1266 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 3209152 is about 1791.4106173628. The cubic root of 3209152 is about 147.5016106307.

The spelling of 3209152 in words is "three million, two hundred nine thousand, one hundred fifty-two".