2120832 has 96 divisors (see below), whose sum is σ = 7001280. Its totient is φ = 603648.

The previous prime is 2120827. The next prime is 2120843. The reversal of 2120832 is 2380212.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7933 + ... + 8195.

It is an arithmetic number, because the mean of its divisors is an integer number (72930).

2^2120832 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 2120832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3500640).

2120832 is an abundant number, since it is smaller than the sum of its proper divisors (4880448).

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

2120832 is a wasteful number, since it uses less digits than its factorization.

2120832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2120832 is about 1456.3076598027. The cubic root of 2120832 is about 128.4799688176.

The spelling of 2120832 in words is "two million, one hundred twenty thousand, eight hundred thirty-two".