1487400960 has 208 divisors, whose sum is σ = 4878428544. Its totient is φ = 386727936.

The previous prime is 1487400949. The next prime is 1487400983. The reversal of 1487400960 is 690047841.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2641639 + ... + 2642201.

Almost surely, 2^1487400960 is an apocalyptic number.

1487400960 is a gapful number since it is divisible by the number (10) 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 1487400960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2439214272).

1487400960 is an abundant number, since it is smaller than the sum of its proper divisors (3391027584).

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

1487400960 is an equidigital number, since it uses as much as digits as its factorization.

1487400960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638 (or 616 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 1487400960 is about 38566.8375680454. The cubic root of 1487400960 is about 1141.5002715801.

The spelling of 1487400960 in words is "one billion, four hundred eighty-seven million, four hundred thousand, nine hundred sixty".