2096453 has 4 divisors (see below), whose sum is σ = 2147628. Its totient is φ = 2045280.

The previous prime is 2096449. The next prime is 2096483. The reversal of 2096453 is 3546902.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 879844 + 1216609 = 938^2 + 1103^2 .

It is a cyclic number.

It is not a de Polignac number, because 2096453 - 2² = 2096449 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2096483) 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, 25526 + ... + 25607.

It is an arithmetic number, because the mean of its divisors is an integer number (536907).

2^2096453 is an apocalyptic number.

It is an amenable number.

2096453 is a deficient number, since it is larger than the sum of its proper divisors (51175).

2096453 is an equidigital number, since it uses as much as digits as its factorization.

2096453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51174.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2096453 is about 1447.9133261352. The cubic root of 2096453 is about 127.9857772283.

The spelling of 2096453 in words is "two million, ninety-six thousand, four hundred fifty-three".