225007579 has 6 divisors (see below), whose sum is σ = 232501020. Its totient is φ = 217748340.

The previous prime is 225007577. The next prime is 225007603. The reversal of 225007579 is 975700522.

It is not a de Polignac number, because 225007579 - 2¹ = 225007577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225007571) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116109 + ... + 118030.

It is an arithmetic number, because the mean of its divisors is an integer number (38750170).

Almost surely, 2^225007579 is an apocalyptic number.

225007579 is a deficient number, since it is larger than the sum of its proper divisors (7493441).

225007579 is an equidigital number, since it uses as much as digits as its factorization.

225007579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234201 (or 234170 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 225007579 is about 15000.2526312059. The cubic root of 225007579 is about 608.2270286672.

The spelling of 225007579 in words is "two hundred twenty-five million, seven thousand, five hundred seventy-nine".