68854716 has 36 divisors (see below), whose sum is σ = 198914352. Its totient is φ = 19672704.

The previous prime is 68854699. The next prime is 68854717. The reversal of 68854716 is 61745886.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68854717) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 136365 + ... + 136868.

Almost surely, 2^68854716 is an apocalyptic number.

It is an amenable number.

68854716 is an abundant number, since it is smaller than the sum of its proper divisors (130059636).

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

68854716 is a wasteful number, since it uses less digits than its factorization.

68854716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273250 (or 273245 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 68854716 is about 8297.8741855972. The cubic root of 68854716 is about 409.8685202049.

The spelling of 68854716 in words is "sixty-eight million, eight hundred fifty-four thousand, seven hundred sixteen".