2150322 has 16 divisors (see below), whose sum is σ = 4315680. Its totient is φ = 714272.

The previous prime is 2150303. The next prime is 2150333. The reversal of 2150322 is 2230512.

2150322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2254 + ... + 3062.

It is an arithmetic number, because the mean of its divisors is an integer number (269730).

2^2150322 is an apocalyptic number.

2150322 is an abundant number, since it is smaller than the sum of its proper divisors (2165358).

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

2150322 is a wasteful number, since it uses less digits than its factorization.

2150322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2150322 is about 1466.3976268393. The cubic root of 2150322 is about 129.0727310550.

Adding to 2150322 its reverse (2230512), we get a palindrome (4380834).

The spelling of 2150322 in words is "two million, one hundred fifty thousand, three hundred twenty-two".