2797601 has 4 divisors (see below), whose sum is σ = 2894100. Its totient is φ = 2701104.

The previous prime is 2797589. The next prime is 2797637. The reversal of 2797601 is 1067972.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1002001 + 1795600 = 1001^2 + 1340^2 .

It is a cyclic number.

It is not a de Polignac number, because 2797601 - 2¹⁸ = 2535457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2797901) 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, 48206 + ... + 48263.

It is an arithmetic number, because the mean of its divisors is an integer number (723525).

2^2797601 is an apocalyptic number.

It is an amenable number.

2797601 is a deficient number, since it is larger than the sum of its proper divisors (96499).

2797601 is an equidigital number, since it uses as much as digits as its factorization.

2797601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96498.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 2797601 is about 1672.6030610997. The cubic root of 2797601 is about 140.9057096404.

The spelling of 2797601 in words is "two million, seven hundred ninety-seven thousand, six hundred one".