3105232 has 20 divisors (see below), whose sum is σ = 6479620. Its totient is φ = 1433088.

The previous prime is 3105211. The next prime is 3105251. The reversal of 3105232 is 2325013.

3105232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1577536 + 1527696 = 1256^2 + 1236^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 7257 + ... + 7672.

It is an arithmetic number, because the mean of its divisors is an integer number (323981).

Almost surely, 2^3105232 is an apocalyptic number.

It is an amenable number.

3105232 is an abundant number, since it is smaller than the sum of its proper divisors (3374388).

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

3105232 is a wasteful number, since it uses less digits than its factorization.

3105232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14950 (or 14944 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 3105232 is about 1762.1668479460. The cubic root of 3105232 is about 145.8919573465.

The spelling of 3105232 in words is "three million, one hundred five thousand, two hundred thirty-two".