68423325 has 48 divisors (see below), whose sum is σ = 118355520. Its totient is φ = 34836480.

The previous prime is 68423309. The next prime is 68423357. The reversal of 68423325 is 52332486.

It is a happy number.

It is not a de Polignac number, because 68423325 - 2⁴ = 68423309 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 354429 + ... + 354621.

It is an arithmetic number, because the mean of its divisors is an integer number (2465740).

Almost surely, 2^68423325 is an apocalyptic number.

It is an amenable number.

68423325 is a deficient number, since it is larger than the sum of its proper divisors (49932195).

68423325 is a wasteful number, since it uses less digits than its factorization.

68423325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 393 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 68423325 is about 8271.8392755179. The cubic root of 68423325 is about 409.0107520841.

The spelling of 68423325 in words is "sixty-eight million, four hundred twenty-three thousand, three hundred twenty-five".