1487432896 has 28 divisors (see below), whose sum is σ = 2955249360. Its totient is φ = 742803200.

The previous prime is 1487432887. The next prime is 1487432927. The reversal of 1487432896 is 6982347841.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39846 + ... + 67546.

It is an arithmetic number, because the mean of its divisors is an integer number (105544620).

Almost surely, 2^1487432896 is an apocalyptic number.

1487432896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1487432896 is a deficient number, since it is larger than the sum of its proper divisors (1467816464).

1487432896 is an equidigital number, since it uses as much as digits as its factorization.

1487432896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28552 (or 28542 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 52.

The square root of 1487432896 is about 38567.2516002891. The cubic root of 1487432896 is about 1141.5084412427.

The spelling of 1487432896 in words is "one billion, four hundred eighty-seven million, four hundred thirty-two thousand, eight hundred ninety-six".