2127694792 has 32 divisors (see below), whose sum is σ = 4055926680. Its totient is φ = 1046200320.

The previous prime is 2127694759. The next prime is 2127694799. The reversal of 2127694792 is 2974967212.

It can be written as a sum of positive squares in 4 ways, for example, as 1841611396 + 286083396 = 42914^2 + 16914^2 .

It is not an unprimeable number, because it can be changed into a prime (2127694799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200992 + ... + 211312.

Almost surely, 2^2127694792 is an apocalyptic number.

It is an amenable number.

2127694792 is a deficient number, since it is larger than the sum of its proper divisors (1928231888).

2127694792 is a wasteful number, since it uses less digits than its factorization.

2127694792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10753 (or 10749 counting only the distinct ones).

The product of its digits is 762048, while the sum is 49.

The square root of 2127694792 is about 46126.9421488136. The cubic root of 2127694792 is about 1286.1840221619.

The spelling of 2127694792 in words is "two billion, one hundred twenty-seven million, six hundred ninety-four thousand, seven hundred ninety-two".