2275750 has 16 divisors (see below), whose sum is σ = 4260672. Its totient is φ = 910200.

The previous prime is 2275747. The next prime is 2275769. The reversal of 2275750 is 575722.

2275750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 4302 + ... + 4801.

It is an arithmetic number, because the mean of its divisors is an integer number (266292).

2^2275750 is an apocalyptic number.

2275750 is a deficient number, since it is larger than the sum of its proper divisors (1984922).

2275750 is an equidigital number, since it uses as much as digits as its factorization.

2275750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9120 (or 9110 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 2275750 is about 1508.5589149914. The cubic root of 2275750 is about 131.5350569402.

Subtracting from 2275750 its sum of digits (28), we obtain a palindrome (2275722).

It can be divided in two parts, 2275 and 750, that added together give a square (3025 = 55²).

The spelling of 2275750 in words is "two million, two hundred seventy-five thousand, seven hundred fifty".