102671768 has 16 divisors (see below), whose sum is σ = 193085880. Its totient is φ = 51182208.

The previous prime is 102671731. The next prime is 102671791. The reversal of 102671768 is 867176201.

It is a super-4 number, since 4×102671768⁴ (a number of 33 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16346 + ... + 21737.

Almost surely, 2^102671768 is an apocalyptic number.

It is an amenable number.

102671768 is a deficient number, since it is larger than the sum of its proper divisors (90414112).

102671768 is a wasteful number, since it uses less digits than its factorization.

102671768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38426 (or 38422 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 102671768 is about 10132.7078315720. The cubic root of 102671768 is about 468.2563550345.

The spelling of 102671768 in words is "one hundred two million, six hundred seventy-one thousand, seven hundred sixty-eight".