2017027540 has 48 divisors (see below), whose sum is σ = 4624079040. Its totient is φ = 732948480.

The previous prime is 2017027511. The next prime is 2017027541. The reversal of 2017027540 is 457207102.

It is a junction number, because it is equal to n+sod(n) for n = 2017027499 and 2017027508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2017027541) 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, 462691 + ... + 467029.

It is an arithmetic number, because the mean of its divisors is an integer number (96334980).

Almost surely, 2^2017027540 is an apocalyptic number.

2017027540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2017027540 is an abundant number, since it is smaller than the sum of its proper divisors (2607051500).

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

2017027540 is a wasteful number, since it uses less digits than its factorization.

2017027540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6472 (or 6470 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 2017027540 is about 44911.3297509660. The cubic root of 2017027540 is about 1263.4865098013.

The spelling of 2017027540 in words is "two billion, seventeen million, twenty-seven thousand, five hundred forty".