2150267 has 8 divisors (see below), whose sum is σ = 2508000. Its totient is φ = 1842792.

The previous prime is 2150227. The next prime is 2150273. The reversal of 2150267 is 7620512.

It is not a de Polignac number, because 2150267 - 2⁸ = 2150011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2792 + ... + 3477.

It is an arithmetic number, because the mean of its divisors is an integer number (313500).

2^2150267 is an apocalyptic number.

2150267 is a deficient number, since it is larger than the sum of its proper divisors (357733).

2150267 is an frugal number, since it uses more digits than its factorization.

2150267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6290 (or 6276 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 2150267 is about 1466.3788732793. The cubic root of 2150267 is about 129.0716305903.

Adding to 2150267 its reverse (7620512), we get a palindrome (9770779).

The spelling of 2150267 in words is "two million, one hundred fifty thousand, two hundred sixty-seven".