671067230 has 32 divisors (see below), whose sum is σ = 1259290368. Its totient is φ = 257184000.

The previous prime is 671067227. The next prime is 671067233. The reversal of 671067230 is 32760176.

It is an interprime number because it is at equal distance from previous prime (671067227) and next prime (671067233).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671067233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20594 + ... + 42026.

It is an arithmetic number, because the mean of its divisors is an integer number (39352824).

Almost surely, 2^671067230 is an apocalyptic number.

671067230 is a deficient number, since it is larger than the sum of its proper divisors (588223138).

671067230 is a wasteful number, since it uses less digits than its factorization.

671067230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21572.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 671067230 is about 25904.9653541556. The cubic root of 671067230 is about 875.4983740462.

The spelling of 671067230 in words is "six hundred seventy-one million, sixty-seven thousand, two hundred thirty".