2162396 has 6 divisors (see below), whose sum is σ = 3784200. Its totient is φ = 1081196.

The previous prime is 2162393. The next prime is 2162401. The reversal of 2162396 is 6932612.

It is a super-3 number, since 3×2162396³ = 30333808641128025408, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162393) 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 as a sum of consecutive naturals, namely, 270296 + ... + 270303.

It is an arithmetic number, because the mean of its divisors is an integer number (630700).

2^2162396 is an apocalyptic number.

It is an amenable number.

2162396 is a deficient number, since it is larger than the sum of its proper divisors (1621804).

2162396 is a wasteful number, since it uses less digits than its factorization.

2162396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540603 (or 540601 counting only the distinct ones).

The product of its digits is 3888, while the sum is 29.

The square root of 2162396 is about 1470.5087554993. The cubic root of 2162396 is about 129.3138602724.

The spelling of 2162396 in words is "two million, one hundred sixty-two thousand, three hundred ninety-six".