102084066 has 24 divisors (see below), whose sum is σ = 252779904. Its totient is φ = 29166840.

The previous prime is 102084019. The next prime is 102084067. The reversal of 102084066 is 660480201.

It is not an unprimeable number, because it can be changed into a prime (102084067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 404970 + ... + 405221.

It is an arithmetic number, because the mean of its divisors is an integer number (10532496).

Almost surely, 2^102084066 is an apocalyptic number.

102084066 is an abundant number, since it is smaller than the sum of its proper divisors (150695838).

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

102084066 is a wasteful number, since it uses less digits than its factorization.

102084066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810206 (or 810203 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 102084066 is about 10103.6659683503. The cubic root of 102084066 is about 467.3611983677.

The spelling of 102084066 in words is "one hundred two million, eighty-four thousand, sixty-six".