225732763 has 2 divisors, whose sum is σ = 225732764. Its totient is φ = 225732762.

The previous prime is 225732751. The next prime is 225732827. The reversal of 225732763 is 367237522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225732763 - 2⁹ = 225732251 is a prime.

It is a super-2 number, since 2×225732763² = 101910560583228338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (225732713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112866381 + 112866382.

It is an arithmetic number, because the mean of its divisors is an integer number (112866382).

Almost surely, 2^225732763 is an apocalyptic number.

225732763 is a deficient number, since it is larger than the sum of its proper divisors (1).

225732763 is an equidigital number, since it uses as much as digits as its factorization.

225732763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 37.

The square root of 225732763 is about 15024.4055789239. The cubic root of 225732763 is about 608.8797526110.

The spelling of 225732763 in words is "two hundred twenty-five million, seven hundred thirty-two thousand, seven hundred sixty-three".