43253676 has 30 divisors (see below), whose sum is σ = 113074500. Its totient is φ = 14417784.

The previous prime is 43253641. The next prime is 43253687. The reversal of 43253676 is 67635234.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 43253676.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 66426 + ... + 67073.

It is an arithmetic number, because the mean of its divisors is an integer number (3769150).

Almost surely, 2^43253676 is an apocalyptic number.

It is an amenable number.

43253676 is an abundant number, since it is smaller than the sum of its proper divisors (69820824).

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

43253676 is a wasteful number, since it uses less digits than its factorization.

43253676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133515 (or 133504 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 43253676 is about 6576.7526941493. The cubic root of 43253676 is about 351.0273921204.

It can be divided in two parts, 4325 and 3676, that added together give a triangular number (8001 = T₁₂₆).

The spelling of 43253676 in words is "forty-three million, two hundred fifty-three thousand, six hundred seventy-six".