68870614 has 4 divisors (see below), whose sum is σ = 103305924. Its totient is φ = 34435306.

The previous prime is 68870591. The next prime is 68870629. The reversal of 68870614 is 41607886.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41607886 = 2 ⋅20803943.

It is a super-2 number, since 2×68870614² = 9486322945473992, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 17217652 + ... + 17217655.

It is an arithmetic number, because the mean of its divisors is an integer number (25826481).

Almost surely, 2^68870614 is an apocalyptic number.

68870614 is a deficient number, since it is larger than the sum of its proper divisors (34435310).

68870614 is a wasteful number, since it uses less digits than its factorization.

68870614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34435309.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 68870614 is about 8298.8320865047. The cubic root of 68870614 is about 409.9000628921.

The spelling of 68870614 in words is "sixty-eight million, eight hundred seventy thousand, six hundred fourteen".