2070217168 has 20 divisors (see below), whose sum is σ = 4048535520. Its totient is φ = 1025433824.

The previous prime is 2070217157. The next prime is 2070217183. The reversal of 2070217168 is 8617120702.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 602908 + ... + 606331.

It is an arithmetic number, because the mean of its divisors is an integer number (202426776).

Almost surely, 2^2070217168 is an apocalyptic number.

It is an amenable number.

2070217168 is a deficient number, since it is larger than the sum of its proper divisors (1978318352).

2070217168 is a wasteful number, since it uses less digits than its factorization.

2070217168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209354 (or 1209348 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 2070217168 is about 45499.6392073608. The cubic root of 2070217168 is about 1274.4964651153.

The spelling of 2070217168 in words is "two billion, seventy million, two hundred seventeen thousand, one hundred sixty-eight".