227485474465 has 8 divisors (see below), whose sum is σ = 273032976960. Its totient is φ = 181954774512.

The previous prime is 227485474459. The next prime is 227485474501. The reversal of 227485474465 is 564474584722.

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 227485474465 - 2⁹ = 227485473953 is a prime.

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, 4170829 + ... + 4225018.

It is an arithmetic number, because the mean of its divisors is an integer number (34129122120).

Almost surely, 2^227485474465 is an apocalyptic number.

It is an amenable number.

227485474465 is a deficient number, since it is larger than the sum of its proper divisors (45547502495).

227485474465 is an equidigital number, since it uses as much as digits as its factorization.

227485474465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8401271.

The product of its digits is 60211200, while the sum is 58.

The spelling of 227485474465 in words is "two hundred twenty-seven billion, four hundred eighty-five million, four hundred seventy-four thousand, four hundred sixty-five".