1768385112 has 32 divisors (see below), whose sum is σ = 4761037680. Its totient is φ = 544118400.

The previous prime is 1768385089. The next prime is 1768385117. The reversal of 1768385112 is 2115838671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1768385117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2833639 + ... + 2834262.

Almost surely, 2^1768385112 is an apocalyptic number.

1768385112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1768385112 is an abundant number, since it is smaller than the sum of its proper divisors (2992652568).

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

1768385112 is a wasteful number, since it uses less digits than its factorization.

1768385112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5667923 (or 5667919 counting only the distinct ones).

The product of its digits is 80640, while the sum is 42.

The square root of 1768385112 is about 42052.1713113604. The cubic root of 1768385112 is about 1209.2765094134.

The spelling of 1768385112 in words is "one billion, seven hundred sixty-eight million, three hundred eighty-five thousand, one hundred twelve".