1487126976 has 56 divisors (see below), whose sum is σ = 3942679440. Its totient is φ = 494702592.

The previous prime is 1487126959. The next prime is 1487126983. The reversal of 1487126976 is 6796217841.

It is a super-3 number, since 3×1487126976³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90120 + ... + 105336.

It is an arithmetic number, because the mean of its divisors is an integer number (70404990).

Almost surely, 2^1487126976 is an apocalyptic number.

1487126976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1487126976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1971339720).

1487126976 is an abundant number, since it is smaller than the sum of its proper divisors (2455552464).

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

1487126976 is a wasteful number, since it uses less digits than its factorization.

1487126976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15741 (or 15731 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 51.

The square root of 1487126976 is about 38563.2853372220. The cubic root of 1487126976 is about 1141.4301779461.

The spelling of 1487126976 in words is "one billion, four hundred eighty-seven million, one hundred twenty-six thousand, nine hundred seventy-six".