2577117 has 8 divisors (see below), whose sum is σ = 3459520. Its totient is φ = 1706400.

The previous prime is 2577101. The next prime is 2577167. The reversal of 2577117 is 7117752.

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

It is not a de Polignac number, because 2577117 - 2⁴ = 2577101 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 (2577167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2392 + ... + 3297.

It is an arithmetic number, because the mean of its divisors is an integer number (432440).

2^2577117 is an apocalyptic number.

It is an amenable number.

2577117 is a deficient number, since it is larger than the sum of its proper divisors (882403).

2577117 is a wasteful number, since it uses less digits than its factorization.

2577117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5843.

The product of its digits is 3430, while the sum is 30.

The square root of 2577117 is about 1605.3401508715. The cubic root of 2577117 is about 137.1022909843.

The spelling of 2577117 in words is "two million, five hundred seventy-seven thousand, one hundred seventeen".