225992567 has 8 divisors (see below), whose sum is σ = 227247360. Its totient is φ = 224741880.

The previous prime is 225992561. The next prime is 225992579. The reversal of 225992567 is 765299522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225992567 - 2⁸ = 225992311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225992561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204338 + ... + 205440.

It is an arithmetic number, because the mean of its divisors is an integer number (28405920).

Almost surely, 2^225992567 is an apocalyptic number.

225992567 is a deficient number, since it is larger than the sum of its proper divisors (1254793).

225992567 is a wasteful number, since it uses less digits than its factorization.

225992567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053.

The product of its digits is 680400, while the sum is 47.

The square root of 225992567 is about 15033.0491584376. The cubic root of 225992567 is about 609.1132569597.

The spelling of 225992567 in words is "two hundred twenty-five million, nine hundred ninety-two thousand, five hundred sixty-seven".