1487388672 has 360 divisors, whose sum is σ = 5397904512. Its totient is φ = 383385600.

The previous prime is 1487388659. The next prime is 1487388689. The reversal of 1487388672 is 2768837841.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11354047 + ... + 11354177.

Almost surely, 2^1487388672 is an apocalyptic number.

1487388672 is a gapful number since it is divisible by the number (12) 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 1487388672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2698952256).

1487388672 is an abundant number, since it is smaller than the sum of its proper divisors (3910515840).

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

1487388672 is a wasteful number, since it uses less digits than its factorization.

1487388672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183 (or 154 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 54.

The square root of 1487388672 is about 38566.6782598657. The cubic root of 1487388672 is about 1141.4971281117.

The spelling of 1487388672 in words is "one billion, four hundred eighty-seven million, three hundred eighty-eight thousand, six hundred seventy-two".