2171096 has 16 divisors (see below), whose sum is σ = 4112640. Its totient is φ = 1074400.

The previous prime is 2171089. The next prime is 2171101. The reversal of 2171096 is 6901712.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536 + ... + 2151.

It is an arithmetic number, because the mean of its divisors is an integer number (257040).

2^2171096 is an apocalyptic number.

It is an amenable number.

2171096 is a deficient number, since it is larger than the sum of its proper divisors (1941544).

2171096 is a wasteful number, since it uses less digits than its factorization.

2171096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794 (or 2790 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 2171096 is about 1473.4639459451. The cubic root of 2171096 is about 129.4870516712.

It can be divided in two parts, 21 and 71096, that added together give a palindrome (71117).

The spelling of 2171096 in words is "two million, one hundred seventy-one thousand, ninety-six".