68914807 has 8 divisors (see below), whose sum is σ = 74508336. Its totient is φ = 63363072.

The previous prime is 68914799. The next prime is 68914823. The reversal of 68914807 is 70841986.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68914807 - 2³ = 68914799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68914837) 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, 6973 + ... + 13654.

It is an arithmetic number, because the mean of its divisors is an integer number (9313542).

Almost surely, 2^68914807 is an apocalyptic number.

68914807 is a deficient number, since it is larger than the sum of its proper divisors (5593529).

68914807 is a wasteful number, since it uses less digits than its factorization.

68914807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20897.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 68914807 is about 8301.4942630830. The cubic root of 68914807 is about 409.9877192435.

The spelling of 68914807 in words is "sixty-eight million, nine hundred fourteen thousand, eight hundred seven".