2063170 has 16 divisors (see below), whose sum is σ = 3736440. Its totient is φ = 820224.

The previous prime is 2063167. The next prime is 2063179. The reversal of 2063170 is 713602.

It can be written as a sum of positive squares in 4 ways, for example, as 1375929 + 687241 = 1173^2 + 829^2 .

It is not an unprimeable number, because it can be changed into a prime (2063179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1396 + ... + 2464.

2^2063170 is an apocalyptic number.

2063170 is a deficient number, since it is larger than the sum of its proper divisors (1673270).

2063170 is a wasteful number, since it uses less digits than its factorization.

2063170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 2063170 is about 1436.3739067527. The cubic root of 2063170 is about 127.3048661879.

Adding to 2063170 its reverse (713602), we get a palindrome (2776772).

It can be divided in two parts, 20 and 63170, that added together give a triangular number (63190 = T₃₅₅).

The spelling of 2063170 in words is "two million, sixty-three thousand, one hundred seventy".