1487566848 has 96 divisors (see below), whose sum is σ = 4174934400. Its totient is φ = 469721088.

The previous prime is 1487566841. The next prime is 1487566849. The reversal of 1487566848 is 8486657841.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1487566841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110365 + ... + 123107.

It is an arithmetic number, because the mean of its divisors is an integer number (43488900).

Almost surely, 2^1487566848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1487566848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2087467200).

1487566848 is an abundant number, since it is smaller than the sum of its proper divisors (2687367552).

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

1487566848 is a wasteful number, since it uses less digits than its factorization.

1487566848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12787 (or 12767 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 57.

The square root of 1487566848 is about 38568.9881640678. The cubic root of 1487566848 is about 1141.5427067098.

The spelling of 1487566848 in words is "one billion, four hundred eighty-seven million, five hundred sixty-six thousand, eight hundred forty-eight".