102176216 has 16 divisors (see below), whose sum is σ = 191883600. Its totient is φ = 51007264.

The previous prime is 102176177. The next prime is 102176219. The reversal of 102176216 is 612671201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102176219) by changing a digit.

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, 4556 + ... + 15003.

It is an arithmetic number, because the mean of its divisors is an integer number (11992725).

Almost surely, 2^102176216 is an apocalyptic number.

It is an amenable number.

102176216 is a deficient number, since it is larger than the sum of its proper divisors (89707384).

102176216 is a wasteful number, since it uses less digits than its factorization.

102176216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20218 (or 20214 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 102176216 is about 10108.2251656757. The cubic root of 102176216 is about 467.5017830963.

The spelling of 102176216 in words is "one hundred two million, one hundred seventy-six thousand, two hundred sixteen".