68548711 has 16 divisors (see below), whose sum is σ = 85916160. Its totient is φ = 53131680.

The previous prime is 68548703. The next prime is 68548729. The reversal of 68548711 is 11784586.

It is not a de Polignac number, because 68548711 - 2³ = 68548703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68548411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12910 + ... + 17428.

It is an arithmetic number, because the mean of its divisors is an integer number (5369760).

Almost surely, 2^68548711 is an apocalyptic number.

68548711 is a deficient number, since it is larger than the sum of its proper divisors (17367449).

68548711 is a wasteful number, since it uses less digits than its factorization.

68548711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4734.

The product of its digits is 53760, while the sum is 40.

The square root of 68548711 is about 8279.4148947857. The cubic root of 68548711 is about 409.2604375427.

The spelling of 68548711 in words is "sixty-eight million, five hundred forty-eight thousand, seven hundred eleven".