43211214 has 12 divisors (see below), whose sum is σ = 93624336. Its totient is φ = 14403732.

The previous prime is 43211213. The next prime is 43211243. The reversal of 43211214 is 41211234.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 2400623 = 43211214 / (4 + 3 + 2 + 1 + 1 + 2 + 1 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43211213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1200294 + ... + 1200329.

It is an arithmetic number, because the mean of its divisors is an integer number (7802028).

Almost surely, 2^43211214 is an apocalyptic number.

43211214 is an abundant number, since it is smaller than the sum of its proper divisors (50413122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43211214 is a wasteful number, since it uses less digits than its factorization.

43211214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400631 (or 2400628 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 43211214 is about 6573.5237125913. The cubic root of 43211214 is about 350.9124870097.

Adding to 43211214 its reverse (41211234), we get a palindrome (84422448).

The spelling of 43211214 in words is "forty-three million, two hundred eleven thousand, two hundred fourteen".