1481767320 has 64 divisors (see below), whose sum is σ = 4849424640. Its totient is φ = 359216000.

The previous prime is 1481767297. The next prime is 1481767361. The reversal of 1481767320 is 237671841.

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, 559956 + ... + 562595.

It is an arithmetic number, because the mean of its divisors is an integer number (75772260).

Almost surely, 2^1481767320 is an apocalyptic number.

1481767320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1481767320 is an abundant number, since it is smaller than the sum of its proper divisors (3367657320).

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

1481767320 is a wasteful number, since it uses less digits than its factorization.

1481767320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122576 (or 1122572 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 1481767320 is about 38493.7309181638. The cubic root of 1481767320 is about 1140.0572762851.

The spelling of 1481767320 in words is "one billion, four hundred eighty-one million, seven hundred sixty-seven thousand, three hundred twenty".