2152330 has 32 divisors (see below), whose sum is σ = 4105728. Its totient is φ = 811200.

The previous prime is 2152321. The next prime is 2152343. The reversal of 2152330 is 332512.

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, 16365 + ... + 16495.

It is an arithmetic number, because the mean of its divisors is an integer number (128304).

2^2152330 is an apocalyptic number.

2152330 is a deficient number, since it is larger than the sum of its proper divisors (1953398).

2152330 is a wasteful number, since it uses less digits than its factorization.

2152330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2152330 is about 1467.0821381232. The cubic root of 2152330 is about 129.1128951810.

Adding to 2152330 its reverse (332512), we get a palindrome (2484842).

The spelling of 2152330 in words is "two million, one hundred fifty-two thousand, three hundred thirty".