2026981471 has 16 divisors (see below), whose sum is σ = 2104252128. Its totient is φ = 1950998400.

The previous prime is 2026981433. The next prime is 2026981483. The reversal of 2026981471 is 1741896202.

It is a cyclic number.

It is not a de Polignac number, because 2026981471 - 2⁹ = 2026980959 is a prime.

It is a super-3 number, since 3×2026981471³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026951471) 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, 2621841 + ... + 2622613.

It is an arithmetic number, because the mean of its divisors is an integer number (131515758).

Almost surely, 2^2026981471 is an apocalyptic number.

2026981471 is a deficient number, since it is larger than the sum of its proper divisors (77270657).

2026981471 is a wasteful number, since it uses less digits than its factorization.

2026981471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 2026981471 is about 45022.0109613065. The cubic root of 2026981471 is about 1265.5615146338.

The spelling of 2026981471 in words is "two billion, twenty-six million, nine hundred eighty-one thousand, four hundred seventy-one".