68146286 has 16 divisors (see below), whose sum is σ = 114869664. Its totient is φ = 30084384.

The previous prime is 68146261. The next prime is 68146291. The reversal of 68146286 is 68264186.

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, 56381 + ... + 57576.

It is an arithmetic number, because the mean of its divisors is an integer number (7179354).

Almost surely, 2^68146286 is an apocalyptic number.

68146286 is a deficient number, since it is larger than the sum of its proper divisors (46723378).

68146286 is a wasteful number, since it uses less digits than its factorization.

68146286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113995.

The product of its digits is 110592, while the sum is 41.

The square root of 68146286 is about 8255.0763775994. The cubic root of 68146286 is about 408.4579912426.

The spelling of 68146286 in words is "sixty-eight million, one hundred forty-six thousand, two hundred eighty-six".