2670227217 has 48 divisors (see below), whose sum is σ = 4548960000. Its totient is φ = 1508544576.

The previous prime is 2670227123. The next prime is 2670227239. The reversal of 2670227217 is 7127220762.

2670227217 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2670227217 - 2²⁰ = 2669178641 is a prime.

It is a super-2 number, since 2×2670227217² = 14260226780815130178, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2670223217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 269884 + ... + 279602.

It is an arithmetic number, because the mean of its divisors is an integer number (94770000).

Almost surely, 2^2670227217 is an apocalyptic number.

It is an amenable number.

2670227217 is a deficient number, since it is larger than the sum of its proper divisors (1878732783).

2670227217 is an equidigital number, since it uses as much as digits as its factorization.

2670227217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9835 (or 9818 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 2670227217 is about 51674.2413296993. The cubic root of 2670227217 is about 1387.3394611433.

Adding to 2670227217 its reverse (7127220762), we get a palindrome (9797447979).

The spelling of 2670227217 in words is "two billion, six hundred seventy million, two hundred twenty-seven thousand, two hundred seventeen".