227469895685 has 8 divisors (see below), whose sum is σ = 275666488056. Its totient is φ = 180174174400.

The previous prime is 227469895669. The next prime is 227469895711. The reversal of 227469895685 is 586598964722.

It can be written as a sum of positive squares in 4 ways, for example, as 130349159521 + 97120736164 = 361039^2 + 311642^2 .

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

It is not a de Polignac number, because 227469895685 - 2⁴ = 227469895669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225217214 + ... + 225218223.

It is an arithmetic number, because the mean of its divisors is an integer number (34458311007).

Almost surely, 2^227469895685 is an apocalyptic number.

It is an amenable number.

227469895685 is a deficient number, since it is larger than the sum of its proper divisors (48196592371).

227469895685 is a wasteful number, since it uses less digits than its factorization.

227469895685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450435543.

The product of its digits is 522547200, while the sum is 71.

The spelling of 227469895685 in words is "two hundred twenty-seven billion, four hundred sixty-nine million, eight hundred ninety-five thousand, six hundred eighty-five".