43795542 has 32 divisors (see below), whose sum is σ = 104458752. Its totient is φ = 11968704.

The previous prime is 43795541. The next prime is 43795559. The reversal of 43795542 is 24559734.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 43795542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43795541) 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 15 ways as a sum of consecutive naturals, for example, 21703 + ... + 23634.

It is an arithmetic number, because the mean of its divisors is an integer number (3264336).

Almost surely, 2^43795542 is an apocalyptic number.

43795542 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

43795542 is an abundant number, since it is smaller than the sum of its proper divisors (60663210).

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

43795542 is a wasteful number, since it uses less digits than its factorization.

43795542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45372.

The product of its digits is 151200, while the sum is 39.

The square root of 43795542 is about 6617.8200338178. The cubic root of 43795542 is about 352.4871601379.

The spelling of 43795542 in words is "forty-three million, seven hundred ninety-five thousand, five hundred forty-two".