43242327 has 6 divisors (see below), whose sum is σ = 62461152. Its totient is φ = 28828212.

The previous prime is 43242319. The next prime is 43242349. The reversal of 43242327 is 72324234.

It is not a de Polignac number, because 43242327 - 2³ = 43242319 is a prime.

It is a plaindrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 43242327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43242317) 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, 2402343 + ... + 2402360.

It is an arithmetic number, because the mean of its divisors is an integer number (10410192).

Almost surely, 2^43242327 is an apocalyptic number.

43242327 is a deficient number, since it is larger than the sum of its proper divisors (19218825).

43242327 is a wasteful number, since it uses less digits than its factorization.

43242327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4804709 (or 4804706 counting only the distinct ones).

The product of its digits is 8064, while the sum is 27.

The square root of 43242327 is about 6575.8898257194. The cubic root of 43242327 is about 350.9966883073.

It can be divided in two parts, 4 and 3242327, that added together give a triangular number (3242331 = T₂₅₄₆).

The spelling of 43242327 in words is "forty-three million, two hundred forty-two thousand, three hundred twenty-seven".