2657795 has 8 divisors (see below), whose sum is σ = 3645024. Its totient is φ = 1822464.

The previous prime is 2657779. The next prime is 2657801. The reversal of 2657795 is 5977562.

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

It is not a de Polignac number, because 2657795 - 2⁴ = 2657779 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2²⁰ + 6⁴ + 5⁸ + 7⁴ + 7⁷ + 9³ + 5⁸ .

It is a Duffinian 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, 37934 + ... + 38003.

It is an arithmetic number, because the mean of its divisors is an integer number (455628).

2^2657795 is an apocalyptic number.

2657795 is a deficient number, since it is larger than the sum of its proper divisors (987229).

2657795 is an equidigital number, since it uses as much as digits as its factorization.

2657795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75949.

The product of its digits is 132300, while the sum is 41.

The square root of 2657795 is about 1630.2745167609. The cubic root of 2657795 is about 138.5183022640.

The spelling of 2657795 in words is "two million, six hundred fifty-seven thousand, seven hundred ninety-five".