68087000 has 32 divisors (see below), whose sum is σ = 159325920. Its totient is φ = 27234400.

The previous prime is 68086999. The next prime is 68087011. The reversal of 68087000 is 78086.

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, 33044 + ... + 35043.

It is an arithmetic number, because the mean of its divisors is an integer number (4978935).

Almost surely, 2^68087000 is an apocalyptic number.

It is an amenable number.

68087000 is an abundant number, since it is smaller than the sum of its proper divisors (91238920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68087000 is a wasteful number, since it uses less digits than its factorization.

68087000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68108 (or 68094 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 68087000 is about 8251.4847148862. The cubic root of 68087000 is about 408.3395065937.

The spelling of 68087000 in words is "sixty-eight million, eighty-seven thousand".