2175130 has 16 divisors (see below), whose sum is σ = 3932064. Its totient is φ = 866320.

The previous prime is 2175127. The next prime is 2175161. The reversal of 2175130 is 315712.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2175098 and 2175107.

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, 4185 + ... + 4675.

It is an arithmetic number, because the mean of its divisors is an integer number (245754).

2^2175130 is an apocalyptic number.

2175130 is a deficient number, since it is larger than the sum of its proper divisors (1756934).

2175130 is a wasteful number, since it uses less digits than its factorization.

2175130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 2175130 is about 1474.8321938444. The cubic root of 2175130 is about 129.5671997596.

The spelling of 2175130 in words is "two million, one hundred seventy-five thousand, one hundred thirty".