225079151 has 8 divisors (see below), whose sum is σ = 248500224. Its totient is φ = 202151320.

The previous prime is 225079147. The next prime is 225079229. The reversal of 225079151 is 151970522.

It is a happy number.

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 225079151 - 2² = 225079147 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 (225079051) 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, 122351 + ... + 124176.

It is an arithmetic number, because the mean of its divisors is an integer number (31062528).

Almost surely, 2^225079151 is an apocalyptic number.

225079151 is a deficient number, since it is larger than the sum of its proper divisors (23421073).

225079151 is a wasteful number, since it uses less digits than its factorization.

225079151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246621.

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 225079151 is about 15002.6381346748. The cubic root of 225079151 is about 608.2915115470.

The spelling of 225079151 in words is "two hundred twenty-five million, seventy-nine thousand, one hundred fifty-one".