1485170880 has 224 divisors, whose sum is σ = 4892771520. Its totient is φ = 381419520.

The previous prime is 1485170867. The next prime is 1485170903. The reversal of 1485170880 is 880715841.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3817726 + ... + 3818114.

It is an arithmetic number, because the mean of its divisors is an integer number (21842730).

Almost surely, 2^1485170880 is an apocalyptic number.

1485170880 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 1485170880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2446385760).

1485170880 is an abundant number, since it is smaller than the sum of its proper divisors (3407600640).

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

1485170880 is a wasteful number, since it uses less digits than its factorization.

1485170880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 42.

The square root of 1485170880 is about 38537.9148372093. The cubic root of 1485170880 is about 1140.9294973929.

The spelling of 1485170880 in words is "one billion, four hundred eighty-five million, one hundred seventy thousand, eight hundred eighty".