1923463056 has 40 divisors (see below), whose sum is σ = 5103246784. Its totient is φ = 623825280.

The previous prime is 1923463037. The next prime is 1923463099. The reversal of 1923463056 is 6503643291.

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, 539740 + ... + 543291.

Almost surely, 2^1923463056 is an apocalyptic number.

1923463056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1923463056 is an abundant number, since it is smaller than the sum of its proper divisors (3179783728).

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

1923463056 is a wasteful number, since it uses less digits than its factorization.

1923463056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083079 (or 1083073 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 1923463056 is about 43857.3033370726. The cubic root of 1923463056 is about 1243.6398119061.

The spelling of 1923463056 in words is "one billion, nine hundred twenty-three million, four hundred sixty-three thousand, fifty-six".