2114571646 has 32 divisors (see below), whose sum is σ = 3485262816. Its totient is φ = 954240000.

The previous prime is 2114571611. The next prime is 2114571671. The reversal of 2114571646 is 6461754112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2478556 + ... + 2479408.

It is an arithmetic number, because the mean of its divisors is an integer number (108914463).

Almost surely, 2^2114571646 is an apocalyptic number.

2114571646 is a deficient number, since it is larger than the sum of its proper divisors (1370691170).

2114571646 is a wasteful number, since it uses less digits than its factorization.

2114571646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548.

The product of its digits is 40320, while the sum is 37.

The square root of 2114571646 is about 45984.4717921170. The cubic root of 2114571646 is about 1283.5342684343.

The spelling of 2114571646 in words is "two billion, one hundred fourteen million, five hundred seventy-one thousand, six hundred forty-six".