68868598 has 16 divisors (see below), whose sum is σ = 110388960. Its totient is φ = 32109696.

The previous prime is 68868593. The next prime is 68868599. The reversal of 68868598 is 89586886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68868593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5586 + ... + 12997.

It is an arithmetic number, because the mean of its divisors is an integer number (6899310).

Almost surely, 2^68868598 is an apocalyptic number.

68868598 is a deficient number, since it is larger than the sum of its proper divisors (41520362).

68868598 is a wasteful number, since it uses less digits than its factorization.

68868598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18711.

The product of its digits is 6635520, while the sum is 58.

The square root of 68868598 is about 8298.7106227413. The cubic root of 68868598 is about 409.8960632830.

The spelling of 68868598 in words is "sixty-eight million, eight hundred sixty-eight thousand, five hundred ninety-eight".