102085966 has 8 divisors (see below), whose sum is σ = 154143504. Its totient is φ = 50704800.

The previous prime is 102085903. The next prime is 102085979. The reversal of 102085966 is 669580201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168715 + ... + 169318.

It is an arithmetic number, because the mean of its divisors is an integer number (19267938).

Almost surely, 2^102085966 is an apocalyptic number.

102085966 is a deficient number, since it is larger than the sum of its proper divisors (52057538).

102085966 is a wasteful number, since it uses less digits than its factorization.

102085966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338186.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 102085966 is about 10103.7599931907. The cubic root of 102085966 is about 467.3640978759.

The spelling of 102085966 in words is "one hundred two million, eighty-five thousand, nine hundred sixty-six".