2650237 has 2 divisors, whose sum is σ = 2650238. Its totient is φ = 2650236.

The previous prime is 2650231. The next prime is 2650247. The reversal of 2650237 is 7320562.

2650237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2524921 + 125316 = 1589^2 + 354^2 .

It is a cyclic number.

It is not a de Polignac number, because 2650237 - 2³ = 2650229 is a prime.

It is a d-powerful number, because it can be written as 2¹² + 6³ + 5⁴ + 0 + 2²⁰ + 3¹³ + 7⁴ .

2650237 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2650231) 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 as a sum of consecutive naturals, namely, 1325118 + 1325119.

It is an arithmetic number, because the mean of its divisors is an integer number (1325119).

2^2650237 is an apocalyptic number.

It is an amenable number.

2650237 is a deficient number, since it is larger than the sum of its proper divisors (1).

2650237 is an equidigital number, since it uses as much as digits as its factorization.

2650237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 2650237 is about 1627.9548519538. The cubic root of 2650237 is about 138.3868756140.

Adding to 2650237 its reverse (7320562), we get a palindrome (9970799).

The spelling of 2650237 in words is "two million, six hundred fifty thousand, two hundred thirty-seven".