3201152 has 32 divisors (see below), whose sum is σ = 6471900. Its totient is φ = 1576960.

The previous prime is 3201131. The next prime is 3201161. The reversal of 3201152 is 2511023.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3182656 + 18496 = 1784^2 + 136^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11252 + ... + 11532.

Almost surely, 2^3201152 is an apocalyptic number.

3201152 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 3201152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3235950).

3201152 is an abundant number, since it is smaller than the sum of its proper divisors (3270748).

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

3201152 is an equidigital number, since it uses as much as digits as its factorization.

3201152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 3201152 is about 1789.1763468144. The cubic root of 3201152 is about 147.3789411752.

Adding to 3201152 its reverse (2511023), we get a palindrome (5712175).

The spelling of 3201152 in words is "three million, two hundred one thousand, one hundred fifty-two".