68914286 has 24 divisors (see below), whose sum is σ = 121070736. Its totient is φ = 29332800.

The previous prime is 68914259. The next prime is 68914291. The reversal of 68914286 is 68241986.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 12470 + ... + 17126.

It is an arithmetic number, because the mean of its divisors is an integer number (5044614).

Almost surely, 2^68914286 is an apocalyptic number.

68914286 is a deficient number, since it is larger than the sum of its proper divisors (52156450).

68914286 is a wasteful number, since it uses less digits than its factorization.

68914286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4824 (or 4817 counting only the distinct ones).

The product of its digits is 165888, while the sum is 44.

The square root of 68914286 is about 8301.4628831309. The cubic root of 68914286 is about 409.9866860638.

The spelling of 68914286 in words is "sixty-eight million, nine hundred fourteen thousand, two hundred eighty-six".