2047002064 has 10 divisors (see below), whose sum is σ = 3966066530. Its totient is φ = 1023501024.

The previous prime is 2047002059. The next prime is 2047002073. The reversal of 2047002064 is 4602007402.

It can be written as a sum of positive squares in only one way, i.e., 1325542464 + 721459600 = 36408^2 + 26860^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 63968799 + ... + 63968830.

It is an arithmetic number, because the mean of its divisors is an integer number (396606653).

Almost surely, 2^2047002064 is an apocalyptic number.

It is an amenable number.

2047002064 is a deficient number, since it is larger than the sum of its proper divisors (1919064466).

2047002064 is a wasteful number, since it uses less digits than its factorization.

2047002064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127937637 (or 127937631 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 2047002064 is about 45243.8069132119. The cubic root of 2047002064 is about 1269.7145418315.

Adding to 2047002064 its reverse (4602007402), we get a palindrome (6649009466).

The spelling of 2047002064 in words is "two billion, forty-seven million, two thousand, sixty-four".