68884101 has 80 divisors (see below), whose sum is σ = 127659840. Its totient is φ = 36391680.

The previous prime is 68884087. The next prime is 68884147. The reversal of 68884101 is 10148886.

It is not a de Polignac number, because 68884101 - 2⁶ = 68884037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68884001) by changing a digit.

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 79 ways as a sum of consecutive naturals, for example, 219921 + ... + 220233.

It is an arithmetic number, because the mean of its divisors is an integer number (1595748).

Almost surely, 2^68884101 is an apocalyptic number.

It is an amenable number.

68884101 is a deficient number, since it is larger than the sum of its proper divisors (58775739).

68884101 is a wasteful number, since it uses less digits than its factorization.

68884101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 68884101 is about 8299.6446309466. The cubic root of 68884101 is about 409.9268181896.

The spelling of 68884101 in words is "sixty-eight million, eight hundred eighty-four thousand, one hundred one".