2027215760 has 20 divisors (see below), whose sum is σ = 4713276828. Its totient is φ = 810886272.

The previous prime is 2027215753. The next prime is 2027215763. The reversal of 2027215760 is 675127202.

It can be written as a sum of positive squares in 2 ways, for example, as 825068176 + 1202147584 = 28724^2 + 34672^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (2027215763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12670019 + ... + 12670178.

Almost surely, 2^2027215760 is an apocalyptic number.

2027215760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2027215760 is an abundant number, since it is smaller than the sum of its proper divisors (2686061068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2027215760 is a wasteful number, since it uses less digits than its factorization.

2027215760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25340210 (or 25340204 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 2027215760 is about 45024.6128245430. The cubic root of 2027215760 is about 1265.6102728033.

The spelling of 2027215760 in words is "two billion, twenty-seven million, two hundred fifteen thousand, seven hundred sixty".