2153193 has 8 divisors (see below), whose sum is σ = 3281088. Its totient is φ = 1230384.

The previous prime is 2153171. The next prime is 2153201. The reversal of 2153193 is 3913512.

It is a happy number.

2153193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2153193 - 2¹⁰ = 2152169 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2153113) 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, 51246 + ... + 51287.

It is an arithmetic number, because the mean of its divisors is an integer number (410136).

2^2153193 is an apocalyptic number.

It is an amenable number.

2153193 is a deficient number, since it is larger than the sum of its proper divisors (1127895).

2153193 is a wasteful number, since it uses less digits than its factorization.

2153193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102543.

The product of its digits is 810, while the sum is 24.

The square root of 2153193 is about 1467.3762298743. The cubic root of 2153193 is about 129.1301492792.

It can be divided in two parts, 2153 and 193, that added together give a triangular number (2346 = T₆₈).

The spelling of 2153193 in words is "two million, one hundred fifty-three thousand, one hundred ninety-three".