225334239 has 16 divisors (see below), whose sum is σ = 324083424. Its totient is φ = 138441600.

The previous prime is 225334231. The next prime is 225334247. The reversal of 225334239 is 932433522.

It is an interprime number because it is at equal distance from previous prime (225334231) and next prime (225334247).

It is not a de Polignac number, because 225334239 - 2³ = 225334231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225334231) 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 15 ways as a sum of consecutive naturals, for example, 21409 + ... + 30149.

It is an arithmetic number, because the mean of its divisors is an integer number (20255214).

Almost surely, 2^225334239 is an apocalyptic number.

225334239 is a deficient number, since it is larger than the sum of its proper divisors (98749185).

225334239 is a wasteful number, since it uses less digits than its factorization.

225334239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9418.

The product of its digits is 38880, while the sum is 33.

The square root of 225334239 is about 15011.1371654515. The cubic root of 225334239 is about 608.5212222698.

The spelling of 225334239 in words is "two hundred twenty-five million, three hundred thirty-four thousand, two hundred thirty-nine".