68842104 has 16 divisors (see below), whose sum is σ = 172105320. Its totient is φ = 22947360.

The previous prime is 68842087. The next prime is 68842117. The reversal of 68842104 is 40124886.

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, 1434187 + ... + 1434234.

Almost surely, 2^68842104 is an apocalyptic number.

It is an amenable number.

68842104 is an abundant number, since it is smaller than the sum of its proper divisors (103263216).

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

68842104 is a wasteful number, since it uses less digits than its factorization.

68842104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868430 (or 2868426 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 68842104 is about 8297.1141971170. The cubic root of 68842104 is about 409.8434937060.

The spelling of 68842104 in words is "sixty-eight million, eight hundred forty-two thousand, one hundred four".