43074656 has 12 divisors (see below), whose sum is σ = 84803292. Its totient is φ = 21537312.

The previous prime is 43074649. The next prime is 43074659. The reversal of 43074656 is 65647034.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43074659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673010 + ... + 673073.

It is an arithmetic number, because the mean of its divisors is an integer number (7066941).

Almost surely, 2^43074656 is an apocalyptic number.

It is an amenable number.

43074656 is a deficient number, since it is larger than the sum of its proper divisors (41728636).

43074656 is a wasteful number, since it uses less digits than its factorization.

43074656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346093 (or 1346085 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 43074656 is about 6563.1285222826. The cubic root of 43074656 is about 350.5424405078.

The spelling of 43074656 in words is "forty-three million, seventy-four thousand, six hundred fifty-six".