67125007 has 8 divisors (see below), whose sum is σ = 67760000. Its totient is φ = 66493440.

The previous prime is 67124989. The next prime is 67125031. The reversal of 67125007 is 70052176.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67125007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67125907) 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 7 ways as a sum of consecutive naturals, for example, 53119 + ... + 54367.

It is an arithmetic number, because the mean of its divisors is an integer number (8470000).

Almost surely, 2^67125007 is an apocalyptic number.

67125007 is a deficient number, since it is larger than the sum of its proper divisors (634993).

67125007 is a wasteful number, since it uses less digits than its factorization.

67125007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 67125007 is about 8192.9852312817. The cubic root of 67125007 is about 406.4072510919.

The spelling of 67125007 in words is "sixty-seven million, one hundred twenty-five thousand, seven".