2130292 has 12 divisors (see below), whose sum is σ = 3765636. Its totient is φ = 1054400.

The previous prime is 2130269. The next prime is 2130307. The reversal of 2130292 is 2920312.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1648656 + 481636 = 1284^2 + 694^2 .

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2233 + ... + 3040.

It is an arithmetic number, because the mean of its divisors is an integer number (313803).

2^2130292 is an apocalyptic number.

It is an amenable number.

2130292 is a deficient number, since it is larger than the sum of its proper divisors (1635344).

2130292 is a wasteful number, since it uses less digits than its factorization.

2130292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5378 (or 5376 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2130292 is about 1459.5519860560. The cubic root of 2130292 is about 128.6707143736.

The spelling of 2130292 in words is "two million, one hundred thirty thousand, two hundred ninety-two".