2096691 has 8 divisors (see below), whose sum is σ = 2802384. Its totient is φ = 1394400.

The previous prime is 2096687. The next prime is 2096693. The reversal of 2096691 is 1966902.

It is a happy number.

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

It is not a de Polignac number, because 2096691 - 2² = 2096687 is a prime.

It is a super-2 number, since 2×2096691² = 8792226298962, which contains 22 as substring.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (2096693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1605 + ... + 2601.

It is an arithmetic number, because the mean of its divisors is an integer number (350298).

2^2096691 is an apocalyptic number.

2096691 is a deficient number, since it is larger than the sum of its proper divisors (705693).

2096691 is an equidigital number, since it uses as much as digits as its factorization.

2096691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 2096691 is about 1447.9955110428. The cubic root of 2096691 is about 127.9906202437.

The spelling of 2096691 in words is "two million, ninety-six thousand, six hundred ninety-one".