2135164 has 12 divisors (see below), whose sum is σ = 3775744. Its totient is φ = 1056384.

The previous prime is 2135153. The next prime is 2135167. The reversal of 2135164 is 4615312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2364 + ... + 3139.

2^2135164 is an apocalyptic number.

It is an amenable number.

2135164 is a deficient number, since it is larger than the sum of its proper divisors (1640580).

2135164 is a wasteful number, since it uses less digits than its factorization.

2135164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5604 (or 5602 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 2135164 is about 1461.2200381873. The cubic root of 2135164 is about 128.7687301120.

The spelling of 2135164 in words is "two million, one hundred thirty-five thousand, one hundred sixty-four".