2127473073 has 32 divisors (see below), whose sum is σ = 3619315200. Its totient is φ = 1221512400.

The previous prime is 2127473071. The next prime is 2127473077. The reversal of 2127473073 is 3703747212.

It is a happy number.

It is not a de Polignac number, because 2127473073 - 2¹ = 2127473071 is a prime.

It is a super-2 number, since 2×2127473073² = 9052283352680126658, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2127473071) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 182863 + ... + 194148.

It is an arithmetic number, because the mean of its divisors is an integer number (113103600).

Almost surely, 2^2127473073 is an apocalyptic number.

It is an amenable number.

2127473073 is a deficient number, since it is larger than the sum of its proper divisors (1491842127).

2127473073 is a wasteful number, since it uses less digits than its factorization.

2127473073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377050 (or 377044 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 36.

The square root of 2127473073 is about 46124.5387294009. The cubic root of 2127473073 is about 1286.1393444913.

The spelling of 2127473073 in words is "two billion, one hundred twenty-seven million, four hundred seventy-three thousand, seventy-three".