43242214 has 8 divisors (see below), whose sum is σ = 68277240. Its totient is φ = 20483136.

The previous prime is 43242211. The next prime is 43242217. The reversal of 43242214 is 41224234.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (43242211) and next prime (43242217).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43242211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568939 + ... + 569014.

It is an arithmetic number, because the mean of its divisors is an integer number (8534655).

Almost surely, 2^43242214 is an apocalyptic number.

43242214 is a deficient number, since it is larger than the sum of its proper divisors (25035026).

43242214 is a wasteful number, since it uses less digits than its factorization.

43242214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137974.

The product of its digits is 1536, while the sum is 22.

The square root of 43242214 is about 6575.8812337207. The cubic root of 43242214 is about 350.9963825678.

Adding to 43242214 its reverse (41224234), we get a palindrome (84466448).

The spelling of 43242214 in words is "forty-three million, two hundred forty-two thousand, two hundred fourteen".