2611285 has 16 divisors (see below), whose sum is σ = 3428352. Its totient is φ = 1900800.

The previous prime is 2611277. The next prime is 2611291. The reversal of 2611285 is 5821162.

It is not a de Polignac number, because 2611285 - 2³ = 2611277 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2140 + ... + 3130.

It is an arithmetic number, because the mean of its divisors is an integer number (214272).

2^2611285 is an apocalyptic number.

It is an amenable number.

2611285 is a deficient number, since it is larger than the sum of its proper divisors (817067).

2611285 is a wasteful number, since it uses less digits than its factorization.

2611285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044.

The product of its digits is 960, while the sum is 25.

The square root of 2611285 is about 1615.9470907180. The cubic root of 2611285 is about 137.7055438265.

It can be divided in two parts, 26 and 11285, that added together give a palindrome (11311).

The spelling of 2611285 in words is "two million, six hundred eleven thousand, two hundred eighty-five".