43960655 has 4 divisors (see below), whose sum is σ = 52752792. Its totient is φ = 35168520.

The previous prime is 43960649. The next prime is 43960667. The reversal of 43960655 is 55606934.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55606934 = 2 ⋅27803467.

It is not a de Polignac number, because 43960655 - 2⁶ = 43960591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4396061 + ... + 4396070.

It is an arithmetic number, because the mean of its divisors is an integer number (13188198).

Almost surely, 2^43960655 is an apocalyptic number.

43960655 is a deficient number, since it is larger than the sum of its proper divisors (8792137).

43960655 is an equidigital number, since it uses as much as digits as its factorization.

43960655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8792136.

The product of its (nonzero) digits is 97200, while the sum is 38.

The square root of 43960655 is about 6630.2831764563. The cubic root of 43960655 is about 352.9295737008.

The spelling of 43960655 in words is "forty-three million, nine hundred sixty thousand, six hundred fifty-five".