225916339 has 8 divisors (see below), whose sum is σ = 253115568. Its totient is φ = 199827360.

The previous prime is 225916331. The next prime is 225916381. The reversal of 225916339 is 933619522.

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 225916339 - 2³ = 225916331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225916331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277132 + ... + 277945.

It is an arithmetic number, because the mean of its divisors is an integer number (31639446).

Almost surely, 2^225916339 is an apocalyptic number.

225916339 is a deficient number, since it is larger than the sum of its proper divisors (27199229).

225916339 is a wasteful number, since it uses less digits than its factorization.

225916339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555125.

The product of its digits is 87480, while the sum is 40.

The square root of 225916339 is about 15030.5135973459. The cubic root of 225916339 is about 609.0447639889.

The spelling of 225916339 in words is "two hundred twenty-five million, nine hundred sixteen thousand, three hundred thirty-nine".