670025014 has 8 divisors (see below), whose sum is σ = 1009801368. Its totient is φ = 333424560.

The previous prime is 670025009. The next prime is 670025017. The reversal of 670025014 is 410520076.

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

It is a self number, because there is not a number n which added to its sum of digits gives 670025014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670025017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793447 + ... + 794290.

It is an arithmetic number, because the mean of its divisors is an integer number (126225171).

Almost surely, 2^670025014 is an apocalyptic number.

670025014 is a deficient number, since it is larger than the sum of its proper divisors (339776354).

670025014 is a wasteful number, since it uses less digits than its factorization.

670025014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587950.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 670025014 is about 25884.8413941442. The cubic root of 670025014 is about 875.0449017502.

The spelling of 670025014 in words is "six hundred seventy million, twenty-five thousand, fourteen".