2173041 has 32 divisors (see below), whose sum is σ = 3575040. Its totient is φ = 1296000.

The previous prime is 2173033. The next prime is 2173043. The reversal of 2173041 is 1403712.

2173041 = T₁₈₈ + T₁₈₉ + ... + T₂₆₉.

It is not a de Polignac number, because 2173041 - 2³ = 2173033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2173043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14316 + ... + 14466.

It is an arithmetic number, because the mean of its divisors is an integer number (111720).

2^2173041 is an apocalyptic number.

It is an amenable number.

2173041 is a deficient number, since it is larger than the sum of its proper divisors (1401999).

2173041 is a wasteful number, since it uses less digits than its factorization.

2173041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 2173041 is about 1474.1238075548. The cubic root of 2173041 is about 129.5257075919.

Adding to 2173041 its reverse (1403712), we get a palindrome (3576753).

The spelling of 2173041 in words is "two million, one hundred seventy-three thousand, forty-one".