2162027 has 6 divisors (see below), whose sum is σ = 2515068. Its totient is φ = 1853124.

The previous prime is 2162003. The next prime is 2162057. The reversal of 2162027 is 7202612.

It is not a de Polignac number, because 2162027 - 2⁶ = 2161963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2162057) 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 5 ways as a sum of consecutive naturals, for example, 22013 + ... + 22110.

It is an arithmetic number, because the mean of its divisors is an integer number (419178).

2^2162027 is an apocalyptic number.

2162027 is a deficient number, since it is larger than the sum of its proper divisors (353041).

2162027 is an equidigital number, since it uses as much as digits as its factorization.

2162027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44137 (or 44130 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 2162027 is about 1470.3832833653. The cubic root of 2162027 is about 129.3065043073.

Adding to 2162027 its reverse (7202612), we get a palindrome (9364639).

It can be divided in two parts, 21620 and 27, that multiplied together give a triangular number (583740 = T₁₀₈₀).

The spelling of 2162027 in words is "two million, one hundred sixty-two thousand, twenty-seven".