2095403 has 4 divisors (see below), whose sum is σ = 2218680. Its totient is φ = 1972128.

The previous prime is 2095399. The next prime is 2095409. The reversal of 2095403 is 3045902.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3045902 = 2 ⋅1522951.

It is a cyclic number.

It is not a de Polignac number, because 2095403 - 2² = 2095399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2095409) 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, 61613 + ... + 61646.

It is an arithmetic number, because the mean of its divisors is an integer number (554670).

2^2095403 is an apocalyptic number.

2095403 is a deficient number, since it is larger than the sum of its proper divisors (123277).

2095403 is a wasteful number, since it uses less digits than its factorization.

2095403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123276.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2095403 is about 1447.5506899587. The cubic root of 2095403 is about 127.9644066072.

The spelling of 2095403 in words is "two million, ninety-five thousand, four hundred three".