2271700616 has 128 divisors (see below), whose sum is σ = 4945536000. Its totient is φ = 971722752.

The previous prime is 2271700609. The next prime is 2271700631. The reversal of 2271700616 is 6160071722.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7166090 + ... + 7166406.

It is an arithmetic number, because the mean of its divisors is an integer number (38637000).

Almost surely, 2^2271700616 is an apocalyptic number.

It is an amenable number.

2271700616 is an abundant number, since it is smaller than the sum of its proper divisors (2673835384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2271700616 is a wasteful number, since it uses less digits than its factorization.

2271700616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 2271700616 is about 47662.3605793922. The cubic root of 2271700616 is about 1314.5699444280.

The spelling of 2271700616 in words is "two billion, two hundred seventy-one million, seven hundred thousand, six hundred sixteen".