68114278 has 16 divisors (see below), whose sum is σ = 107719920. Its totient is φ = 32213376.

The previous prime is 68114239. The next prime is 68114303. The reversal of 68114278 is 87241186.

It is a super-2 number, since 2×68114278² = 9279109734922568, which contains 22 as substring.

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, 34650 + ... + 36562.

It is an arithmetic number, because the mean of its divisors is an integer number (6732495).

Almost surely, 2^68114278 is an apocalyptic number.

68114278 is a deficient number, since it is larger than the sum of its proper divisors (39605642).

68114278 is a wasteful number, since it uses less digits than its factorization.

68114278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871.

The product of its digits is 21504, while the sum is 37.

The square root of 68114278 is about 8253.1374640194. The cubic root of 68114278 is about 408.3940309419.

The spelling of 68114278 in words is "sixty-eight million, one hundred fourteen thousand, two hundred seventy-eight".