1827072063 has 24 divisors (see below), whose sum is σ = 2656152720. Its totient is φ = 1210204800.

The previous prime is 1827072001. The next prime is 1827072073. The reversal of 1827072063 is 3602707281.

It is not a de Polignac number, because 1827072063 - 2⁹ = 1827071551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1827072073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1737888 + ... + 1738938.

It is an arithmetic number, because the mean of its divisors is an integer number (110673030).

Almost surely, 2^1827072063 is an apocalyptic number.

1827072063 is a deficient number, since it is larger than the sum of its proper divisors (829080657).

1827072063 is a wasteful number, since it uses less digits than its factorization.

1827072063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119 (or 2116 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 1827072063 is about 42744.2635098559. The cubic root of 1827072063 is about 1222.5085138730.

The spelling of 1827072063 in words is "one billion, eight hundred twenty-seven million, seventy-two thousand, sixty-three".