102246108 has 12 divisors (see below), whose sum is σ = 238574280. Its totient is φ = 34082032.

The previous prime is 102246107. The next prime is 102246121. The reversal of 102246108 is 801642201.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×102246108² = 20908533202295328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102246101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4260243 + ... + 4260266.

It is an arithmetic number, because the mean of its divisors is an integer number (19881190).

Almost surely, 2^102246108 is an apocalyptic number.

It is an amenable number.

102246108 is an abundant number, since it is smaller than the sum of its proper divisors (136328172).

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

102246108 is a wasteful number, since it uses less digits than its factorization.

102246108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8520516 (or 8520514 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 102246108 is about 10111.6817592327. The cubic root of 102246108 is about 467.6083544967.

Adding to 102246108 its reverse (801642201), we get a palindrome (903888309).

The spelling of 102246108 in words is "one hundred two million, two hundred forty-six thousand, one hundred eight".