1471942648 has 16 divisors (see below), whose sum is σ = 3010791960. Its totient is φ = 669064800.

The previous prime is 1471942601. The next prime is 1471942691. The reversal of 1471942648 is 8462491741.

It is a junction number, because it is equal to n+sod(n) for n = 1471942598 and 1471942607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8363223 + ... + 8363398.

Almost surely, 2^1471942648 is an apocalyptic number.

It is an amenable number.

1471942648 is an abundant number, since it is smaller than the sum of its proper divisors (1538849312).

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

1471942648 is a wasteful number, since it uses less digits than its factorization.

1471942648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16726638 (or 16726634 counting only the distinct ones).

The product of its digits is 387072, while the sum is 46.

The square root of 1471942648 is about 38365.9047593042. The cubic root of 1471942648 is about 1137.5320180659.

The spelling of 1471942648 in words is "one billion, four hundred seventy-one million, nine hundred forty-two thousand, six hundred forty-eight".