2096519 has 4 divisors (see below), whose sum is σ = 2187696. Its totient is φ = 2005344.

The previous prime is 2096483. The next prime is 2096533. The reversal of 2096519 is 9156902.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9156902 = 2 ⋅4578451.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2096519 is a prime.

It is a super-2 number, since 2×2096519² = 8790783834722, which contains 22 as substring.

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 (2096539) 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, 45554 + ... + 45599.

It is an arithmetic number, because the mean of its divisors is an integer number (546924).

2^2096519 is an apocalyptic number.

2096519 is a deficient number, since it is larger than the sum of its proper divisors (91177).

2096519 is an equidigital number, since it uses as much as digits as its factorization.

2096519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91176.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 2096519 is about 1447.9361173753. The cubic root of 2096519 is about 127.9871202861.

The spelling of 2096519 in words is "two million, ninety-six thousand, five hundred nineteen".