2165334 has 16 divisors (see below), whose sum is σ = 4348272. Its totient is φ = 718848.

The previous prime is 2165327. The next prime is 2165357. The reversal of 2165334 is 4335612.

It is a happy number.

It is a congruent number.

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, 1302 + ... + 2454.

It is an arithmetic number, because the mean of its divisors is an integer number (271767).

2^2165334 is an apocalyptic number.

2165334 is an abundant number, since it is smaller than the sum of its proper divisors (2182938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2165334 is a wasteful number, since it uses less digits than its factorization.

2165334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471.

The product of its digits is 2160, while the sum is 24.

The square root of 2165334 is about 1471.5073903994. The cubic root of 2165334 is about 129.3723990702.

The spelling of 2165334 in words is "two million, one hundred sixty-five thousand, three hundred thirty-four".