2027471140 has 24 divisors (see below), whose sum is σ = 4260513600. Its totient is φ = 810450528.

The previous prime is 2027471123. The next prime is 2027471167. The reversal of 2027471140 is 411747202.

It is a super-2 number, since 2×2027471140² = 8221278447065799200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2027471099 and 2027471108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1990 + ... + 63709.

It is an arithmetic number, because the mean of its divisors is an integer number (177521400).

Almost surely, 2^2027471140 is an apocalyptic number.

2027471140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2027471140 is an abundant number, since it is smaller than the sum of its proper divisors (2233042460).

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

2027471140 is a wasteful number, since it uses less digits than its factorization.

2027471140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67251 (or 67249 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 2027471140 is about 45027.4487396299. The cubic root of 2027471140 is about 1265.6634159675.

The spelling of 2027471140 in words is "two billion, twenty-seven million, four hundred seventy-one thousand, one hundred forty".