43791342 has 32 divisors (see below), whose sum is σ = 100991232. Its totient is φ = 12399744.

The previous prime is 43791323. The next prime is 43791353. The reversal of 43791342 is 24319734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133 + ... + 9359.

It is an arithmetic number, because the mean of its divisors is an integer number (3155976).

Almost surely, 2^43791342 is an apocalyptic number.

43791342 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

43791342 is an abundant number, since it is smaller than the sum of its proper divisors (57199890).

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

43791342 is a wasteful number, since it uses less digits than its factorization.

43791342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9352.

The product of its digits is 18144, while the sum is 33.

The square root of 43791342 is about 6617.5027011706. The cubic root of 43791342 is about 352.4758919180.

The spelling of 43791342 in words is "forty-three million, seven hundred ninety-one thousand, three hundred forty-two".