68214607 has 4 divisors (see below), whose sum is σ = 68316640. Its totient is φ = 68112576.

The previous prime is 68214593. The next prime is 68214623. The reversal of 68214607 is 70641286.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 68214607 - 2¹¹ = 68212559 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 (68214637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50007 + ... + 51352.

It is an arithmetic number, because the mean of its divisors is an integer number (17079160).

Almost surely, 2^68214607 is an apocalyptic number.

68214607 is a deficient number, since it is larger than the sum of its proper divisors (102033).

68214607 is a wasteful number, since it uses less digits than its factorization.

68214607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102032.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 68214607 is about 8259.2134613412. The cubic root of 68214607 is about 408.5944473838.

The spelling of 68214607 in words is "sixty-eight million, two hundred fourteen thousand, six hundred seven".