68549714 has 4 divisors (see below), whose sum is σ = 102824574. Its totient is φ = 34274856.

The previous prime is 68549713. The next prime is 68549717. The reversal of 68549714 is 41794586.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41794586 = 2 ⋅20897293.

It can be written as a sum of positive squares in only one way, i.e., 61701025 + 6848689 = 7855^2 + 2617^2 .

It is a super-3 number, since 3×68549714³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (68549713) by changing a digit.

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 as a sum of consecutive naturals, namely, 17137427 + ... + 17137430.

Almost surely, 2^68549714 is an apocalyptic number.

68549714 is a deficient number, since it is larger than the sum of its proper divisors (34274860).

68549714 is a wasteful number, since it uses less digits than its factorization.

68549714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34274859.

The product of its digits is 241920, while the sum is 44.

The square root of 68549714 is about 8279.4754664773. The cubic root of 68549714 is about 409.2624336231.

The spelling of 68549714 in words is "sixty-eight million, five hundred forty-nine thousand, seven hundred fourteen".