2127924 has 96 divisors (see below), whose sum is σ = 6249600. Its totient is φ = 622080.

The previous prime is 2127919. The next prime is 2127947. The reversal of 2127924 is 4297212.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34854 + ... + 34914.

It is an arithmetic number, because the mean of its divisors is an integer number (65100).

2^2127924 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 2127924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3124800).

2127924 is an abundant number, since it is smaller than the sum of its proper divisors (4121676).

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

2127924 is a wasteful number, since it uses less digits than its factorization.

2127924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 102 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 2127924 is about 1458.7405526686. The cubic root of 2127924 is about 128.6230205647.

The spelling of 2127924 in words is "two million, one hundred twenty-seven thousand, nine hundred twenty-four".