2725872188 has 24 divisors (see below), whose sum is σ = 5159676480. Its totient is φ = 1252595520.

The previous prime is 2725872181. The next prime is 2725872223. The reversal of 2725872188 is 8812785272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2725872181) 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, 102548 + ... + 126363.

It is an arithmetic number, because the mean of its divisors is an integer number (214986520).

Almost surely, 2^2725872188 is an apocalyptic number.

It is an amenable number.

2725872188 is a deficient number, since it is larger than the sum of its proper divisors (2433804292).

2725872188 is a wasteful number, since it uses less digits than its factorization.

2725872188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229157 (or 229155 counting only the distinct ones).

The product of its digits is 1003520, while the sum is 50.

The square root of 2725872188 is about 52209.8859221125. The cubic root of 2725872188 is about 1396.9102247125.

The spelling of 2725872188 in words is "two billion, seven hundred twenty-five million, eight hundred seventy-two thousand, one hundred eighty-eight".