68342375 has 8 divisors (see below), whose sum is σ = 85291440. Its totient is φ = 54673800.

The previous prime is 68342369. The next prime is 68342401. The reversal of 68342375 is 57324386.

It is not a de Polignac number, because 68342375 - 2⁶ = 68342311 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273245 + ... + 273494.

It is an arithmetic number, because the mean of its divisors is an integer number (10661430).

Almost surely, 2^68342375 is an apocalyptic number.

68342375 is a deficient number, since it is larger than the sum of its proper divisors (16949065).

68342375 is an equidigital number, since it uses as much as digits as its factorization.

68342375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546754 (or 546744 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 68342375 is about 8266.9447197861. The cubic root of 68342375 is about 408.8493914859.

The spelling of 68342375 in words is "sixty-eight million, three hundred forty-two thousand, three hundred seventy-five".