2120484 has 24 divisors (see below), whose sum is σ = 5009760. Its totient is φ = 697984.

The previous prime is 2120473. The next prime is 2120513. The reversal of 2120484 is 4840212.

2120484 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2120484.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69 + ... + 2060.

It is an arithmetic number, because the mean of its divisors is an integer number (208740).

2^2120484 is an apocalyptic number.

It is an amenable number.

2120484 is an abundant number, since it is smaller than the sum of its proper divisors (2889276).

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

2120484 is a wasteful number, since it uses less digits than its factorization.

2120484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2219 (or 2217 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2120484 is about 1456.1881746533. The cubic root of 2120484 is about 128.4729411551.

Adding to 2120484 its reverse (4840212), we get a palindrome (6960696).

The spelling of 2120484 in words is "two million, one hundred twenty thousand, four hundred eighty-four".