225769395 has 8 divisors (see below), whose sum is σ = 361231056. Its totient is φ = 120410336.

The previous prime is 225769391. The next prime is 225769399. The reversal of 225769395 is 593967522.

It is an interprime number because it is at equal distance from previous prime (225769391) and next prime (225769399).

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 225769395 - 2² = 225769391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225769391) 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, 7525632 + ... + 7525661.

It is an arithmetic number, because the mean of its divisors is an integer number (45153882).

Almost surely, 2^225769395 is an apocalyptic number.

225769395 is a deficient number, since it is larger than the sum of its proper divisors (135461661).

225769395 is a wasteful number, since it uses less digits than its factorization.

225769395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15051301.

The product of its digits is 1020600, while the sum is 48.

The square root of 225769395 is about 15025.6246126409. The cubic root of 225769395 is about 608.9126872433.

The spelling of 225769395 in words is "two hundred twenty-five million, seven hundred sixty-nine thousand, three hundred ninety-five".