2132912 has 20 divisors (see below), whose sum is σ = 4173840. Its totient is φ = 1055808.

The previous prime is 2132903. The next prime is 2132941. The reversal of 2132912 is 2192312.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133 + ... + 2355.

It is an arithmetic number, because the mean of its divisors is an integer number (208692).

2^2132912 is an apocalyptic number.

It is an amenable number.

2132912 is a deficient number, since it is larger than the sum of its proper divisors (2040928).

2132912 is a wasteful number, since it uses less digits than its factorization.

2132912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340 (or 1334 counting only the distinct ones).

The product of its digits is 216, while the sum is 20.

The square root of 2132912 is about 1460.4492459514. The cubic root of 2132912 is about 128.7234425382.

It can be divided in two parts, 213 and 2912, that added together give a 5-th power (3125 = 5⁵).

The spelling of 2132912 in words is "two million, one hundred thirty-two thousand, nine hundred twelve".