68025823 has 8 divisors (see below), whose sum is σ = 72742320. Its totient is φ = 63388800.

The previous prime is 68025817. The next prime is 68025827. The reversal of 68025823 is 32852086.

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 68025823 - 2¹⁷ = 67894751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68025827) 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, 18093 + ... + 21526.

It is an arithmetic number, because the mean of its divisors is an integer number (9092790).

Almost surely, 2^68025823 is an apocalyptic number.

68025823 is a deficient number, since it is larger than the sum of its proper divisors (4716497).

68025823 is a wasteful number, since it uses less digits than its factorization.

68025823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39737.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 68025823 is about 8247.7768519765. The cubic root of 68025823 is about 408.2171706038.

The spelling of 68025823 in words is "sixty-eight million, twenty-five thousand, eight hundred twenty-three".