43814136 has 32 divisors (see below), whose sum is σ = 109699200. Its totient is φ = 14582880.

The previous prime is 43814101. The next prime is 43814137. The reversal of 43814136 is 63141834.

43814136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43814137) by changing a digit.

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, 27325 + ... + 28883.

It is an arithmetic number, because the mean of its divisors is an integer number (3428100).

Almost surely, 2^43814136 is an apocalyptic number.

It is an amenable number.

43814136 is an abundant number, since it is smaller than the sum of its proper divisors (65885064).

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

43814136 is a wasteful number, since it uses less digits than its factorization.

43814136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739 (or 2735 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 43814136 is about 6619.2247280176. The cubic root of 43814136 is about 352.5370375046.

The spelling of 43814136 in words is "forty-three million, eight hundred fourteen thousand, one hundred thirty-six".