43427024 has 20 divisors (see below), whose sum is σ = 84786240. Its totient is φ = 21546720.

The previous prime is 43426987. The next prime is 43427029. The reversal of 43427024 is 42072434.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 43426984 and 43427002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43427029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8264 + ... + 12455.

It is an arithmetic number, because the mean of its divisors is an integer number (4239312).

Almost surely, 2^43427024 is an apocalyptic number.

It is an amenable number.

43427024 is a deficient number, since it is larger than the sum of its proper divisors (41359216).

43427024 is a wasteful number, since it uses less digits than its factorization.

43427024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20858 (or 20852 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 43427024 is about 6589.9183606476. The cubic root of 43427024 is about 351.4957052058.

Adding to 43427024 its reverse (42072434), we get a palindrome (85499458).

The spelling of 43427024 in words is "forty-three million, four hundred twenty-seven thousand, twenty-four".