2796605 has 8 divisors (see below), whose sum is σ = 3835392. Its totient is φ = 1917648.

The previous prime is 2796587. The next prime is 2796611. The reversal of 2796605 is 5066972.

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

It is a cyclic number.

It is not a de Polignac number, because 2796605 - 2¹² = 2792509 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 79903 = 2796605 / (2 + 7 + 9 + 6 + 6 + 0 + 5).

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39917 + ... + 39986.

It is an arithmetic number, because the mean of its divisors is an integer number (479424).

2^2796605 is an apocalyptic number.

It is an amenable number.

2796605 is a deficient number, since it is larger than the sum of its proper divisors (1038787).

2796605 is an equidigital number, since it uses as much as digits as its factorization.

2796605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79915.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 2796605 is about 1672.3052950942. The cubic root of 2796605 is about 140.8889859374. Note that the first 3 decimals are identical.

The spelling of 2796605 in words is "two million, seven hundred ninety-six thousand, six hundred five".