1485747320 has 32 divisors (see below), whose sum is σ = 3344407920. Its totient is φ = 594036480.

The previous prime is 1485747301. The next prime is 1485747331. The reversal of 1485747320 is 237475841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101675 + ... + 115365.

Almost surely, 2^1485747320 is an apocalyptic number.

1485747320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1485747320 is an abundant number, since it is smaller than the sum of its proper divisors (1858660600).

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

1485747320 is a wasteful number, since it uses less digits than its factorization.

1485747320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16415 (or 16411 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 1485747320 is about 38545.3929802253. The cubic root of 1485747320 is about 1141.0770881153.

The spelling of 1485747320 in words is "one billion, four hundred eighty-five million, seven hundred forty-seven thousand, three hundred twenty".