68671125 has 32 divisors (see below), whose sum is σ = 126971520. Its totient is φ = 36622800.

The previous prime is 68671091. The next prime is 68671133. The reversal of 68671125 is 52117686.

It is not a de Polignac number, because 68671125 - 2¹³ = 68662933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68671125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6799 + ... + 13548.

It is an arithmetic number, because the mean of its divisors is an integer number (3967860).

Almost surely, 2^68671125 is an apocalyptic number.

It is an amenable number.

68671125 is a deficient number, since it is larger than the sum of its proper divisors (58300395).

68671125 is a wasteful number, since it uses less digits than its factorization.

68671125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20371 (or 20355 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 68671125 is about 8286.8042694395. The cubic root of 68671125 is about 409.5039111918.

The spelling of 68671125 in words is "sixty-eight million, six hundred seventy-one thousand, one hundred twenty-five".