2127678832 has 20 divisors (see below), whose sum is σ = 4127052816. Its totient is φ = 1062632960.

The previous prime is 2127678823. The next prime is 2127678851. The reversal of 2127678832 is 2388767212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60769 + ... + 89152.

Almost surely, 2^2127678832 is an apocalyptic number.

It is an amenable number.

2127678832 is a deficient number, since it is larger than the sum of its proper divisors (1999373984).

2127678832 is a wasteful number, since it uses less digits than its factorization.

2127678832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150816 (or 150810 counting only the distinct ones).

The product of its digits is 451584, while the sum is 46.

The square root of 2127678832 is about 46126.7691476435. The cubic root of 2127678832 is about 1286.1808062326.

The spelling of 2127678832 in words is "two billion, one hundred twenty-seven million, six hundred seventy-eight thousand, eight hundred thirty-two".