2180548 has 12 divisors (see below), whose sum is σ = 3829392. Its totient is φ = 1086440.

The previous prime is 2180543. The next prime is 2180551. The reversal of 2180548 is 8450812.

It is not an unprimeable number, because it can be changed into a prime (2180543) 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, 603 + ... + 2173.

It is an arithmetic number, because the mean of its divisors is an integer number (319116).

2^2180548 is an apocalyptic number.

It is an amenable number.

2180548 is a deficient number, since it is larger than the sum of its proper divisors (1648844).

2180548 is a wasteful number, since it uses less digits than its factorization.

2180548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922 (or 1920 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 2180548 is about 1476.6678705789. The cubic root of 2180548 is about 129.6746895848.

The spelling of 2180548 in words is "two million, one hundred eighty thousand, five hundred forty-eight".