2153308 has 24 divisors (see below), whose sum is σ = 4107600. Its totient is φ = 983808.

The previous prime is 2153299. The next prime is 2153317. The reversal of 2153308 is 8033512.

2153308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2153299) and next prime (2153317).

It is a congruent number.

It is an unprimeable number.

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, 1716 + ... + 2692.

It is an arithmetic number, because the mean of its divisors is an integer number (171150).

2^2153308 is an apocalyptic number.

It is an amenable number.

2153308 is a deficient number, since it is larger than the sum of its proper divisors (1954292).

2153308 is a wasteful number, since it uses less digits than its factorization.

2153308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029 (or 1027 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2153308 is about 1467.4154149388. The cubic root of 2153308 is about 129.1324481446.

The spelling of 2153308 in words is "two million, one hundred fifty-three thousand, three hundred eight".