68471710 has 16 divisors (see below), whose sum is σ = 123782256. Its totient is φ = 27270208.

The previous prime is 68471657. The next prime is 68471731. The reversal of 68471710 is 1717486.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12364 + ... + 17023.

It is an arithmetic number, because the mean of its divisors is an integer number (7736391).

Almost surely, 2^68471710 is an apocalyptic number.

68471710 is a deficient number, since it is larger than the sum of its proper divisors (55310546).

68471710 is a wasteful number, since it uses less digits than its factorization.

68471710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29627.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 68471710 is about 8274.7634407275. The cubic root of 68471710 is about 409.1071389147.

The spelling of 68471710 in words is "sixty-eight million, four hundred seventy-one thousand, seven hundred ten".