2176560964 has 48 divisors (see below), whose sum is σ = 4114768896. Its totient is φ = 1005264000.

The previous prime is 2176560959. The next prime is 2176561031. The reversal of 2176560964 is 4690656712.

2176560964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238689 + ... + 247639.

It is an arithmetic number, because the mean of its divisors is an integer number (85724352).

Almost surely, 2^2176560964 is an apocalyptic number.

It is an amenable number.

2176560964 is a deficient number, since it is larger than the sum of its proper divisors (1938207932).

2176560964 is a wasteful number, since it uses less digits than its factorization.

2176560964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9076 (or 9074 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 2176560964 is about 46653.6275545643. The cubic root of 2176560964 is about 1295.9560654529.

The spelling of 2176560964 in words is "two billion, one hundred seventy-six million, five hundred sixty thousand, nine hundred sixty-four".