227315073 has 8 divisors (see below), whose sum is σ = 304946848. Its totient is φ = 150613344.

The previous prime is 227315059. The next prime is 227315083. The reversal of 227315073 is 370513722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 227315073 - 2⁸ = 227314817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 227315073.

It is not an unprimeable number, because it can be changed into a prime (227315083) 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, 231940 + ... + 232917.

It is an arithmetic number, because the mean of its divisors is an integer number (38118356).

Almost surely, 2^227315073 is an apocalyptic number.

It is an amenable number.

227315073 is a deficient number, since it is larger than the sum of its proper divisors (77631775).

227315073 is a wasteful number, since it uses less digits than its factorization.

227315073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465023.

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 227315073 is about 15076.9716123630. The cubic root of 227315073 is about 610.2991214158.

Adding to 227315073 its reverse (370513722), we get a palindrome (597828795).

The spelling of 227315073 in words is "two hundred twenty-seven million, three hundred fifteen thousand, seventy-three".