268206102 has 12 divisors (see below), whose sum is σ = 581113260. Its totient is φ = 89402028.

The previous prime is 268206053. The next prime is 268206131. The reversal of 268206102 is 201602862.

268206102 is a `hidden beast` number, since 26 + 8 + 20 + 610 + 2 = 666.

268206102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7450152 + ... + 7450187.

It is an arithmetic number, because the mean of its divisors is an integer number (48426105).

Almost surely, 2^268206102 is an apocalyptic number.

268206102 is an abundant number, since it is smaller than the sum of its proper divisors (312907158).

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

268206102 is a wasteful number, since it uses less digits than its factorization.

268206102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14900347 (or 14900344 counting only the distinct ones).

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

The square root of 268206102 is about 16376.9991756732. Note that the first 3 decimals coincide. The cubic root of 268206102 is about 644.8958043333.

Adding to 268206102 its sum of digits (27), we get a square (268206129 = 16377²).

Adding to 268206102 its reverse (201602862), we get a palindrome (469808964).

The spelling of 268206102 in words is "two hundred sixty-eight million, two hundred six thousand, one hundred two".