1487688072 has 48 divisors (see below), whose sum is σ = 4027332240. Its totient is φ = 457748928.

The previous prime is 1487688067. The next prime is 1487688073. The reversal of 1487688072 is 2708867841.

It is not an unprimeable number, because it can be changed into a prime (1487688073) 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, 179338 + ... + 187449.

It is an arithmetic number, because the mean of its divisors is an integer number (83902755).

Almost surely, 2^1487688072 is an apocalyptic number.

1487688072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1487688072 is an abundant number, since it is smaller than the sum of its proper divisors (2539644168).

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

1487688072 is a wasteful number, since it uses less digits than its factorization.

1487688072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366822 (or 366805 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 51.

The square root of 1487688072 is about 38570.5596537048. The cubic root of 1487688072 is about 1141.5737145295.

The spelling of 1487688072 in words is "one billion, four hundred eighty-seven million, six hundred eighty-eight thousand, seventy-two".