43628676 has 48 divisors (see below), whose sum is σ = 125295744. Its totient is φ = 11506176.

The previous prime is 43628659. The next prime is 43628707. The reversal of 43628676 is 67682634.

It is a super-2 number, since 2×43628676² = 3806922739025952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

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, 18885 + ... + 21068.

It is an arithmetic number, because the mean of its divisors is an integer number (2610328).

Almost surely, 2^43628676 is an apocalyptic number.

It is an amenable number.

43628676 is an abundant number, since it is smaller than the sum of its proper divisors (81667068).

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

43628676 is a wasteful number, since it uses less digits than its factorization.

43628676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39980 (or 39978 counting only the distinct ones).

The product of its digits is 290304, while the sum is 42.

The square root of 43628676 is about 6605.2006782535. The cubic root of 43628676 is about 352.0389183037.

The spelling of 43628676 in words is "forty-three million, six hundred twenty-eight thousand, six hundred seventy-six".