1485031072 has 72 divisors (see below), whose sum is σ = 3460949856. Its totient is φ = 614417664.

The previous prime is 1485031069. The next prime is 1485031109. The reversal of 1485031072 is 2701305841.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184443 + ... + 192325.

It is an arithmetic number, because the mean of its divisors is an integer number (48068748).

Almost surely, 2^1485031072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1485031072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1730474928).

1485031072 is an abundant number, since it is smaller than the sum of its proper divisors (1975918784).

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

1485031072 is an equidigital number, since it uses as much as digits as its factorization.

1485031072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7958 (or 7921 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 1485031072 is about 38536.1008925397. The cubic root of 1485031072 is about 1140.8936954348.

The spelling of 1485031072 in words is "one billion, four hundred eighty-five million, thirty-one thousand, seventy-two".