2047964032 has 32 divisors (see below), whose sum is σ = 4082382720. Its totient is φ = 1023366144.

The previous prime is 2047964029. The next prime is 2047964033. The reversal of 2047964032 is 2304697402.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 2047963982 and 2047964000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2047964033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269793 + ... + 277279.

It is an arithmetic number, because the mean of its divisors is an integer number (127574460).

Almost surely, 2^2047964032 is an apocalyptic number.

It is an amenable number.

2047964032 is a deficient number, since it is larger than the sum of its proper divisors (2034418688).

2047964032 is an equidigital number, since it uses as much as digits as its factorization.

2047964032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9638 (or 9626 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 2047964032 is about 45254.4366001832. The cubic root of 2047964032 is about 1269.9134072028.

The spelling of 2047964032 in words is "two billion, forty-seven million, nine hundred sixty-four thousand, thirty-two".