68164088 has 32 divisors (see below), whose sum is σ = 133954560. Its totient is φ = 32456160.

The previous prime is 68164087. The next prime is 68164091. The reversal of 68164088 is 88046186.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68164087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49181 + ... + 50547.

It is an arithmetic number, because the mean of its divisors is an integer number (4186080).

Almost surely, 2^68164088 is an apocalyptic number.

It is an amenable number.

68164088 is a deficient number, since it is larger than the sum of its proper divisors (65790472).

68164088 is a wasteful number, since it uses less digits than its factorization.

68164088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667 (or 1663 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 68164088 is about 8256.1545528169. The cubic root of 68164088 is about 408.4935555974.

The spelling of 68164088 in words is "sixty-eight million, one hundred sixty-four thousand, eighty-eight".