225577535 has 8 divisors (see below), whose sum is σ = 271559760. Its totient is φ = 179884224.

The previous prime is 225577523. The next prime is 225577553. The reversal of 225577535 is 535775522.

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 225577535 - 2⁸ = 225577279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225577492 and 225577501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70505 + ... + 73634.

It is an arithmetic number, because the mean of its divisors is an integer number (33944970).

Almost surely, 2^225577535 is an apocalyptic number.

225577535 is a deficient number, since it is larger than the sum of its proper divisors (45982225).

225577535 is a wasteful number, since it uses less digits than its factorization.

225577535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144457.

The product of its digits is 367500, while the sum is 41.

The square root of 225577535 is about 15019.2388289154. The cubic root of 225577535 is about 608.7401526431.

The spelling of 225577535 in words is "two hundred twenty-five million, five hundred seventy-seven thousand, five hundred thirty-five".