68413702 has 36 divisors (see below), whose sum is σ = 121956516. Its totient is φ = 28697760.

The previous prime is 68413691. The next prime is 68413727. The reversal of 68413702 is 20731486.

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 17 ways as a sum of consecutive naturals, for example, 522177 + ... + 522307.

It is an arithmetic number, because the mean of its divisors is an integer number (3387681).

Almost surely, 2^68413702 is an apocalyptic number.

68413702 is a deficient number, since it is larger than the sum of its proper divisors (53542814).

68413702 is a wasteful number, since it uses less digits than its factorization.

68413702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 68413702 is about 8271.2575827379. The cubic root of 68413702 is about 408.9915768735.

The spelling of 68413702 in words is "sixty-eight million, four hundred thirteen thousand, seven hundred two".