1481457032 has 64 divisors (see below), whose sum is σ = 3098787840. Its totient is φ = 658324800.

The previous prime is 1481457017. The next prime is 1481457049. The reversal of 1481457032 is 2307541841.

It is a junction number, because it is equal to n+sod(n) for n = 1481456983 and 1481457001.

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, 792563 + ... + 794429.

It is an arithmetic number, because the mean of its divisors is an integer number (48418560).

Almost surely, 2^1481457032 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 1481457032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1549393920).

1481457032 is an abundant number, since it is smaller than the sum of its proper divisors (1617330808).

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

1481457032 is a wasteful number, since it uses less digits than its factorization.

1481457032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082 (or 2078 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 1481457032 is about 38489.7003365836. The cubic root of 1481457032 is about 1139.9776932128.

Adding to 1481457032 its reverse (2307541841), we get a palindrome (3788998873).

The spelling of 1481457032 in words is "one billion, four hundred eighty-one million, four hundred fifty-seven thousand, thirty-two".