2150276 has 6 divisors (see below), whose sum is σ = 3762990. Its totient is φ = 1075136.

The previous prime is 2150273. The next prime is 2150299. The reversal of 2150276 is 6720512.

It can be written as a sum of positive squares in only one way, i.e., 2027776 + 122500 = 1424^2 + 350^2 .

It is not an unprimeable number, because it can be changed into a prime (2150273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268781 + ... + 268788.

It is an arithmetic number, because the mean of its divisors is an integer number (627165).

2^2150276 is an apocalyptic number.

It is an amenable number.

2150276 is a deficient number, since it is larger than the sum of its proper divisors (1612714).

2150276 is a wasteful number, since it uses less digits than its factorization.

2150276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537573 (or 537571 counting only the distinct ones).

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

The square root of 2150276 is about 1466.3819420601. The cubic root of 2150276 is about 129.0718106676.

Adding to 2150276 its reverse (6720512), we get a palindrome (8870788).

The spelling of 2150276 in words is "two million, one hundred fifty thousand, two hundred seventy-six".