225274003 has 2 divisors, whose sum is σ = 225274004. Its totient is φ = 225274002.

The previous prime is 225273989. The next prime is 225274043. The reversal of 225274003 is 300472522.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225274003 is a prime.

It is not a weakly prime, because it can be changed into another prime (225274043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112637001 + 112637002.

It is an arithmetic number, because the mean of its divisors is an integer number (112637002).

Almost surely, 2^225274003 is an apocalyptic number.

225274003 is a deficient number, since it is larger than the sum of its proper divisors (1).

225274003 is an equidigital number, since it uses as much as digits as its factorization.

225274003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 225274003 is about 15009.1306543717. The cubic root of 225274003 is about 608.4669944538.

The spelling of 225274003 in words is "two hundred twenty-five million, two hundred seventy-four thousand, three".