68279000 has 32 divisors (see below), whose sum is σ = 159775200. Its totient is φ = 27311200.

The previous prime is 68278997. The next prime is 68279033. The reversal of 68279000 is 97286.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33140 + ... + 35139.

It is an arithmetic number, because the mean of its divisors is an integer number (4992975).

Almost surely, 2^68279000 is an apocalyptic number.

It is an amenable number.

68279000 is an abundant number, since it is smaller than the sum of its proper divisors (91496200).

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

68279000 is a wasteful number, since it uses less digits than its factorization.

68279000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68300 (or 68286 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 68279000 is about 8263.1107943679. The cubic root of 68279000 is about 408.7229748301.

The spelling of 68279000 in words is "sixty-eight million, two hundred seventy-nine thousand".