2130176 has 36 divisors (see below), whose sum is σ = 4359852. Its totient is φ = 1038336.

The previous prime is 2130173. The next prime is 2130209. The reversal of 2130176 is 6710312.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1081600 + 1048576 = 1040^2 + 1024^2 .

It is not an unprimeable number, because it can be changed into a prime (2130173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13490 + ... + 13646.

It is an arithmetic number, because the mean of its divisors is an integer number (121107).

2^2130176 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 2130176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2179926).

2130176 is an abundant number, since it is smaller than the sum of its proper divisors (2229676).

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

2130176 is an equidigital number, since it uses as much as digits as its factorization.

2130176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 2130176 is about 1459.5122472936. The cubic root of 2130176 is about 128.6683788450.

Adding to 2130176 its reverse (6710312), we get a palindrome (8840488).

The spelling of 2130176 in words is "two million, one hundred thirty thousand, one hundred seventy-six".