2152130 has 32 divisors (see below), whose sum is σ = 4181760. Its totient is φ = 794880.

The previous prime is 2152127. The next prime is 2152153. The reversal of 2152130 is 312512.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8810 + ... + 9050.

It is an arithmetic number, because the mean of its divisors is an integer number (130680).

2^2152130 is an apocalyptic number.

2152130 is a deficient number, since it is larger than the sum of its proper divisors (2029630).

2152130 is a wasteful number, since it uses less digits than its factorization.

2152130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 2152130 is about 1467.0139740302. The cubic root of 2152130 is about 129.1088958905.

Adding to 2152130 its reverse (312512), we get a palindrome (2464642).

The spelling of 2152130 in words is "two million, one hundred fifty-two thousand, one hundred thirty".