2027201481 has 12 divisors (see below), whose sum is σ = 2941082352. Its totient is φ = 1345512696.

The previous prime is 2027201441. The next prime is 2027201483. The reversal of 2027201481 is 1841027202.

2027201481 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2027201481 - 2¹⁵ = 2027168713 is a prime.

It is a super-2 number, since 2×2027201481² = 8219091689137186722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2027201483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 494091 + ... + 498176.

It is an arithmetic number, because the mean of its divisors is an integer number (245090196).

Almost surely, 2^2027201481 is an apocalyptic number.

It is an amenable number.

2027201481 is a deficient number, since it is larger than the sum of its proper divisors (913880871).

2027201481 is a wasteful number, since it uses less digits than its factorization.

2027201481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992500 (or 992497 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 2027201481 is about 45024.4542554377. The cubic root of 2027201481 is about 1265.6073012907.

Adding to 2027201481 its reverse (1841027202), we get a palindrome (3868228683).

The spelling of 2027201481 in words is "two billion, twenty-seven million, two hundred one thousand, four hundred eighty-one".