43214006 has 16 divisors (see below), whose sum is σ = 70815168. Its totient is φ = 19614600.

The previous prime is 43213991. The next prime is 43214021. The reversal of 43214006 is 60041234.

It is a happy number.

43214006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (43213991) and next prime (43214021).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27461 + ... + 28991.

It is an arithmetic number, because the mean of its divisors is an integer number (4425948).

Almost surely, 2^43214006 is an apocalyptic number.

43214006 is a deficient number, since it is larger than the sum of its proper divisors (27601162).

43214006 is a wasteful number, since it uses less digits than its factorization.

43214006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2827.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 43214006 is about 6573.7360762355. The cubic root of 43214006 is about 350.9200446664.

The spelling of 43214006 in words is "forty-three million, two hundred fourteen thousand, six".