3125180 has 12 divisors (see below), whose sum is σ = 6562920. Its totient is φ = 1250064.

The previous prime is 3125179. The next prime is 3125183. The reversal of 3125180 is 815213.

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: 156259 = 3125180 / (3 + 1 + 2 + 5 + 1 + 8 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3125183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78110 + ... + 78149.

It is an arithmetic number, because the mean of its divisors is an integer number (546910).

Almost surely, 2^3125180 is an apocalyptic number.

It is an amenable number.

3125180 is an abundant number, since it is smaller than the sum of its proper divisors (3437740).

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

3125180 is a wasteful number, since it uses less digits than its factorization.

3125180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156268 (or 156266 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 3125180 is about 1767.8178639215. The cubic root of 3125180 is about 146.2036939138.

It can be divided in two parts, 3125 and 180, that multiplied together give a square (562500 = 750²).

The spelling of 3125180 in words is "three million, one hundred twenty-five thousand, one hundred eighty".