2225375 has 16 divisors (see below), whose sum is σ = 2926560. Its totient is φ = 1684800.

The previous prime is 2225371. The next prime is 2225381. The reversal of 2225375 is 5735222.

It is not a de Polignac number, because 2225375 - 2² = 2225371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1907 + ... + 2843.

It is an arithmetic number, because the mean of its divisors is an integer number (182910).

2^2225375 is an apocalyptic number.

2225375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2225375 is a deficient number, since it is larger than the sum of its proper divisors (701185).

2225375 is an equidigital number, since it uses as much as digits as its factorization.

2225375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971 (or 961 counting only the distinct ones).

The product of its digits is 4200, while the sum is 26.

The square root of 2225375 is about 1491.7690840073. The cubic root of 2225375 is about 130.5572724151.

The spelling of 2225375 in words is "two million, two hundred twenty-five thousand, three hundred seventy-five".