1483181982 has 32 divisors (see below), whose sum is σ = 3297626400. Its totient is φ = 494144064.

The previous prime is 1483181981. The next prime is 1483181989. The reversal of 1483181982 is 2891813841.

1483181982 is a `hidden beast` number, since 1 + 483 + 1 + 81 + 98 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1483181981) 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, 123258 + ... + 134754.

It is an arithmetic number, because the mean of its divisors is an integer number (103050825).

Almost surely, 2^1483181982 is an apocalyptic number.

1483181982 is an abundant number, since it is smaller than the sum of its proper divisors (1814444418).

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

1483181982 is a wasteful number, since it uses less digits than its factorization.

1483181982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13897 (or 13891 counting only the distinct ones).

The product of its digits is 110592, while the sum is 45.

The square root of 1483181982 is about 38512.1017603558. The cubic root of 1483181982 is about 1140.4199699201.

The spelling of 1483181982 in words is "one billion, four hundred eighty-three million, one hundred eighty-one thousand, nine hundred eighty-two".