2153208 has 32 divisors (see below), whose sum is σ = 5461200. Its totient is φ = 707328.

The previous prime is 2153201. The next prime is 2153209. The reversal of 2153208 is 8023512.

2153208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1138 + ... + 2366.

2^2153208 is an apocalyptic number.

It is an amenable number.

2153208 is an abundant number, since it is smaller than the sum of its proper divisors (3307992).

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

2153208 is a wasteful number, since it uses less digits than its factorization.

2153208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311 (or 1307 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2153208 is about 1467.3813410290. The cubic root of 2153208 is about 129.1304491359.

The spelling of 2153208 in words is "two million, one hundred fifty-three thousand, two hundred eight".