3242180 has 12 divisors (see below), whose sum is σ = 6808620. Its totient is φ = 1296864.

The previous prime is 3242159. The next prime is 3242191. The reversal of 3242180 is 812423.

It can be written as a sum of positive squares in 2 ways, for example, as 2027776 + 1214404 = 1424^2 + 1102^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 162109 = 3242180 / (3 + 2 + 4 + 2 + 1 + 8 + 0).

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, 81035 + ... + 81074.

It is an arithmetic number, because the mean of its divisors is an integer number (567385).

Almost surely, 2^3242180 is an apocalyptic number.

It is an amenable number.

3242180 is an abundant number, since it is smaller than the sum of its proper divisors (3566440).

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

3242180 is a wasteful number, since it uses less digits than its factorization.

3242180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162118 (or 162116 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 3242180 is about 1800.6054537294. The cubic root of 3242180 is about 148.0059043177.

The spelling of 3242180 in words is "three million, two hundred forty-two thousand, one hundred eighty".