2079503 has 4 divisors (see below), whose sum is σ = 2151240. Its totient is φ = 2007768.

The previous prime is 2079487. The next prime is 2079529. The reversal of 2079503 is 3059702.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3059702 = 2 ⋅1529851.

It is a cyclic number.

It is not a de Polignac number, because 2079503 - 2⁴ = 2079487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2079533) 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, 35825 + ... + 35882.

It is an arithmetic number, because the mean of its divisors is an integer number (537810).

2^2079503 is an apocalyptic number.

2079503 is a deficient number, since it is larger than the sum of its proper divisors (71737).

2079503 is an equidigital number, since it uses as much as digits as its factorization.

2079503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71736.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 2079503 is about 1442.0481961432. The cubic root of 2079503 is about 127.6399181653.

The spelling of 2079503 in words is "two million, seventy-nine thousand, five hundred three".