2150187 has 12 divisors (see below), whose sum is σ = 3105144. Its totient is φ = 1322880.

The previous prime is 2150171. The next prime is 2150207. The reversal of 2150187 is 7810512.

2150187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2150187 - 2⁴ = 2150171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2155187) 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 11 ways as a sum of consecutive naturals, for example, 1614 + ... + 2627.

It is an arithmetic number, because the mean of its divisors is an integer number (258762).

2^2150187 is an apocalyptic number.

2150187 is a deficient number, since it is larger than the sum of its proper divisors (954957).

2150187 is a wasteful number, since it uses less digits than its factorization.

2150187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4270 (or 4257 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 2150187 is about 1466.3515949458. The cubic root of 2150187 is about 129.0700298808.

Adding to 2150187 its reverse (7810512), we get a palindrome (9960699).

The spelling of 2150187 in words is "two million, one hundred fifty thousand, one hundred eighty-seven".