2127132 has 72 divisors (see below), whose sum is σ = 6429696. Its totient is φ = 579744.

The previous prime is 2127077. The next prime is 2127133. The reversal of 2127132 is 2317212.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2127133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5613 + ... + 5979.

2^2127132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2127132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3214848).

2127132 is an abundant number, since it is smaller than the sum of its proper divisors (4302564).

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

2127132 is a wasteful number, since it uses less digits than its factorization.

2127132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407 (or 402 counting only the distinct ones).

The product of its digits is 168, while the sum is 18.

The square root of 2127132 is about 1458.4690603506. The cubic root of 2127132 is about 128.6070610233.

The spelling of 2127132 in words is "two million, one hundred twenty-seven thousand, one hundred thirty-two".