2130080 has 24 divisors (see below), whose sum is σ = 5032692. Its totient is φ = 851968.

The previous prime is 2130061. The next prime is 2130101. The reversal of 2130080 is 800312.

It can be written as a sum of positive squares in 2 ways, for example, as 2085136 + 44944 = 1444^2 + 212^2 .

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, 6497 + ... + 6816.

2^2130080 is an apocalyptic number.

2130080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130080 is an abundant number, since it is smaller than the sum of its proper divisors (2902612).

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

2130080 is a wasteful number, since it uses less digits than its factorization.

2130080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13328 (or 13320 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2130080 is about 1459.4793592237. The cubic root of 2130080 is about 128.6664459296. Note that the first 3 decimals are identical.

Adding to 2130080 its reverse (800312), we get a palindrome (2930392).

The spelling of 2130080 in words is "two million, one hundred thirty thousand, eighty".