102868850 has 96 divisors (see below), whose sum is σ = 238080000. Its totient is φ = 32270400.

The previous prime is 102868841. The next prime is 102868867. The reversal of 102868850 is 58868201.

It is a Harshad number since it is a multiple of its sum of digits (38).

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 47 ways as a sum of consecutive naturals, for example, 205901 + ... + 206399.

It is an arithmetic number, because the mean of its divisors is an integer number (2480000).

Almost surely, 2^102868850 is an apocalyptic number.

102868850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102868850 is an abundant number, since it is smaller than the sum of its proper divisors (135211150).

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

102868850 is a wasteful number, since it uses less digits than its factorization.

102868850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 38.

The square root of 102868850 is about 10142.4282102463. The cubic root of 102868850 is about 468.5557749420. Note that the first 3 decimals are identical.

The spelling of 102868850 in words is "one hundred two million, eight hundred sixty-eight thousand, eight hundred fifty".