43741242 has 16 divisors (see below), whose sum is σ = 97202880. Its totient is φ = 14580396.

The previous prime is 43741237. The next prime is 43741253. The reversal of 43741242 is 24214734.

43741242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 404958 + ... + 405065.

It is an arithmetic number, because the mean of its divisors is an integer number (6075180).

Almost surely, 2^43741242 is an apocalyptic number.

43741242 is an abundant number, since it is smaller than the sum of its proper divisors (53461638).

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

43741242 is a wasteful number, since it uses less digits than its factorization.

43741242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810034 (or 810028 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 43741242 is about 6613.7162019548. The cubic root of 43741242 is about 352.3414225609.

Adding to 43741242 its reverse (24214734), we get a palindrome (67955976).

The spelling of 43741242 in words is "forty-three million, seven hundred forty-one thousand, two hundred forty-two".