2503275 has 12 divisors (see below), whose sum is σ = 4138872. Its totient is φ = 1335040.

The previous prime is 2503261. The next prime is 2503283. The reversal of 2503275 is 5723052.

2503275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2503275 - 2⁶ = 2503211 is a prime.

2503275 is a lucky 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 11 ways as a sum of consecutive naturals, for example, 16614 + ... + 16763.

It is an arithmetic number, because the mean of its divisors is an integer number (344906).

2^2503275 is an apocalyptic number.

2503275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2503275 is a deficient number, since it is larger than the sum of its proper divisors (1635597).

2503275 is a wasteful number, since it uses less digits than its factorization.

2503275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33390 (or 33385 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 2503275 is about 1582.1741370658. The cubic root of 2503275 is about 135.7801197542.

The spelling of 2503275 in words is "two million, five hundred three thousand, two hundred seventy-five".