2127046672 has 10 divisors (see below), whose sum is σ = 4121152958. Its totient is φ = 1063523328.

The previous prime is 2127046661. The next prime is 2127046697. The reversal of 2127046672 is 2766407212.

It can be written as a sum of positive squares in only one way, i.e., 1103302656 + 1023744016 = 33216^2 + 31996^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66470193 + ... + 66470224.

Almost surely, 2^2127046672 is an apocalyptic number.

It is an amenable number.

2127046672 is a deficient number, since it is larger than the sum of its proper divisors (1994106286).

2127046672 is a wasteful number, since it uses less digits than its factorization.

2127046672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132940425 (or 132940419 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 2127046672 is about 46119.9162184842. The cubic root of 2127046672 is about 1286.0534134788.

The spelling of 2127046672 in words is "two billion, one hundred twenty-seven million, forty-six thousand, six hundred seventy-two".