68371425 has 48 divisors (see below), whose sum is σ = 126480000. Its totient is φ = 36210240.

The previous prime is 68371409. The next prime is 68371427. The reversal of 68371425 is 52417386.

It is not a de Polignac number, because 68371425 - 2⁴ = 68371409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68371425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68371427) by changing a digit.

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, 134071 + ... + 134579.

It is an arithmetic number, because the mean of its divisors is an integer number (2635000).

Almost surely, 2^68371425 is an apocalyptic number.

It is an amenable number.

68371425 is a deficient number, since it is larger than the sum of its proper divisors (58108575).

68371425 is a wasteful number, since it uses less digits than its factorization.

68371425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727 (or 716 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 68371425 is about 8268.7015304702. The cubic root of 68371425 is about 408.9073125653.

The spelling of 68371425 in words is "sixty-eight million, three hundred seventy-one thousand, four hundred twenty-five".