3245120 has 28 divisors (see below), whose sum is σ = 7728204. Its totient is φ = 1297920.

The previous prime is 3245107. The next prime is 3245131. The reversal of 3245120 is 215423.

3245120 is digitally balanced in base 5, 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 861184 + 2383936 = 928^2 + 1544^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4751 + ... + 5390.

Almost surely, 2^3245120 is an apocalyptic number.

It is an amenable number.

3245120 is an abundant number, since it is smaller than the sum of its proper divisors (4483084).

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

3245120 is a wasteful number, since it uses less digits than its factorization.

3245120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10158 (or 10148 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 3245120 is about 1801.4216608002. The cubic root of 3245120 is about 148.0506279190.

The spelling of 3245120 in words is "three million, two hundred forty-five thousand, one hundred twenty".