1487204880 has 480 divisors, whose sum is σ = 5844161664. Its totient is φ = 310689792.

The previous prime is 1487204867. The next prime is 1487204891. The reversal of 1487204880 is 884027841.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8596474 + ... + 8596646.

Almost surely, 2^1487204880 is an apocalyptic number.

1487204880 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 1487204880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2922080832).

1487204880 is an abundant number, since it is smaller than the sum of its proper divisors (4356956784).

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

1487204880 is a wasteful number, since it uses less digits than its factorization.

1487204880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 42.

The square root of 1487204880 is about 38564.2954039096. The cubic root of 1487204880 is about 1141.4501090896.

The spelling of 1487204880 in words is "one billion, four hundred eighty-seven million, two hundred four thousand, eight hundred eighty".