2250650 has 12 divisors (see below), whose sum is σ = 4186302. Its totient is φ = 900240.

The previous prime is 2250649. The next prime is 2250667. The reversal of 2250650 is 560522.

It is a happy number.

2250650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 994009 + 1256641 = 997^2 + 1121^2 .

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 16.

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 5 ways as a sum of consecutive naturals, for example, 22457 + ... + 22556.

2^2250650 is an apocalyptic number.

2250650 is a deficient number, since it is larger than the sum of its proper divisors (1935652).

2250650 is a wasteful number, since it uses less digits than its factorization.

2250650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45025 (or 45020 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2250650 is about 1500.2166510208. The cubic root of 2250650 is about 131.0496868800.

The spelling of 2250650 in words is "two million, two hundred fifty thousand, six hundred fifty".