43862134 has 16 divisors (see below), whose sum is σ = 67170240. Its totient is φ = 21475080.

The previous prime is 43862101. The next prime is 43862141. The reversal of 43862134 is 43126834.

43862134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 43862096 and 43862105.

It is a congruent number.

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, 38497 + ... + 39619.

It is an arithmetic number, because the mean of its divisors is an integer number (4198140).

Almost surely, 2^43862134 is an apocalyptic number.

43862134 is a deficient number, since it is larger than the sum of its proper divisors (23308106).

43862134 is a wasteful number, since it uses less digits than its factorization.

43862134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515.

The product of its digits is 13824, while the sum is 31.

The square root of 43862134 is about 6622.8493867821. The cubic root of 43862134 is about 352.6657242639.

Adding to 43862134 its reverse (43126834), we get a palindrome (86988968).

The spelling of 43862134 in words is "forty-three million, eight hundred sixty-two thousand, one hundred thirty-four".