68854102 has 8 divisors (see below), whose sum is σ = 105230016. Its totient is φ = 33777432.

The previous prime is 68854099. The next prime is 68854127. The reversal of 68854102 is 20145886.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324678 + ... + 324889.

It is an arithmetic number, because the mean of its divisors is an integer number (13153752).

Almost surely, 2^68854102 is an apocalyptic number.

68854102 is a deficient number, since it is larger than the sum of its proper divisors (36375914).

68854102 is a wasteful number, since it uses less digits than its factorization.

68854102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649622.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 68854102 is about 8297.8371880870. The cubic root of 68854102 is about 409.8673018908.

Adding to 68854102 its reverse (20145886), we get a palindrome (88999988).

The spelling of 68854102 in words is "sixty-eight million, eight hundred fifty-four thousand, one hundred two".