68846811 has 16 divisors (see below), whose sum is σ = 101516160. Its totient is φ = 41152320.

The previous prime is 68846803. The next prime is 68846819. The reversal of 68846811 is 11864886.

It is an interprime number because it is at equal distance from previous prime (68846803) and next prime (68846819).

It is not a de Polignac number, because 68846811 - 2³ = 68846803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68846819) 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, 11881 + ... + 16698.

It is an arithmetic number, because the mean of its divisors is an integer number (6344760).

Almost surely, 2^68846811 is an apocalyptic number.

68846811 is a deficient number, since it is larger than the sum of its proper divisors (32669349).

68846811 is a wasteful number, since it uses less digits than its factorization.

68846811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28666.

The product of its digits is 73728, while the sum is 42.

The square root of 68846811 is about 8297.3978451078. The cubic root of 68846811 is about 409.8528343529.

It can be divided in two parts, 6884 and 6811, that added together give a triangular number (13695 = T₁₆₅).

The spelling of 68846811 in words is "sixty-eight million, eight hundred forty-six thousand, eight hundred eleven".