2152300 has 18 divisors (see below), whose sum is σ = 4670708. Its totient is φ = 860880.

The previous prime is 2152291. The next prime is 2152303. The reversal of 2152300 is 32512.

2152300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2152303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10662 + ... + 10861.

2^2152300 is an apocalyptic number.

2152300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2152300 is an abundant number, since it is smaller than the sum of its proper divisors (2518408).

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

2152300 is a wasteful number, since it uses less digits than its factorization.

2152300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21537 (or 21530 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 2152300 is about 1467.0719137111. The cubic root of 2152300 is about 129.1122953032.

Adding to 2152300 its reverse (32512), we get a palindrome (2184812).

The spelling of 2152300 in words is "two million, one hundred fifty-two thousand, three hundred".