1481120580 has 48 divisors (see below), whose sum is σ = 4391089920. Its totient is φ = 371731968.

The previous prime is 1481120569. The next prime is 1481120593. The reversal of 1481120580 is 850211841.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725020 + ... + 727059.

It is an arithmetic number, because the mean of its divisors is an integer number (91481040).

Almost surely, 2^1481120580 is an apocalyptic number.

1481120580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1481120580 is an abundant number, since it is smaller than the sum of its proper divisors (2909969340).

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

1481120580 is a wasteful number, since it uses less digits than its factorization.

1481120580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452108 (or 1452106 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 30.

The square root of 1481120580 is about 38485.3294126476. The cubic root of 1481120580 is about 1139.8913870053.

The spelling of 1481120580 in words is "one billion, four hundred eighty-one million, one hundred twenty thousand, five hundred eighty".