68371723 has 8 divisors (see below), whose sum is σ = 80045280. Its totient is φ = 57174720.

The previous prime is 68371717. The next prime is 68371741. The reversal of 68371723 is 32717386.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68371723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68371123) 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, 118828 + ... + 119401.

It is an arithmetic number, because the mean of its divisors is an integer number (10005660).

Almost surely, 2^68371723 is an apocalyptic number.

68371723 is a deficient number, since it is larger than the sum of its proper divisors (11673557).

68371723 is a wasteful number, since it uses less digits than its factorization.

68371723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238277.

The product of its digits is 42336, while the sum is 37.

The square root of 68371723 is about 8268.7195502085. The cubic root of 68371723 is about 408.9079066448.

The spelling of 68371723 in words is "sixty-eight million, three hundred seventy-one thousand, seven hundred twenty-three".