2027077985 has 16 divisors (see below), whose sum is σ = 2592940800. Its totient is φ = 1516859136.

The previous prime is 2027077981. The next prime is 2027078017. The reversal of 2027077985 is 5897707202.

It is a cyclic number.

It is not a de Polignac number, because 2027077985 - 2² = 2027077981 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2027077981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127544 + ... + 142553.

It is an arithmetic number, because the mean of its divisors is an integer number (162058800).

Almost surely, 2^2027077985 is an apocalyptic number.

It is an amenable number.

2027077985 is a deficient number, since it is larger than the sum of its proper divisors (565862815).

2027077985 is a wasteful number, since it uses less digits than its factorization.

2027077985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270200.

The product of its (nonzero) digits is 493920, while the sum is 47.

The square root of 2027077985 is about 45023.0828020472. The cubic root of 2027077985 is about 1265.5816007351.

The spelling of 2027077985 in words is "two billion, twenty-seven million, seventy-seven thousand, nine hundred eighty-five".