43054317 has 12 divisors (see below), whose sum is σ = 62322624. Its totient is φ = 28641480.

The previous prime is 43054313. The next prime is 43054327. The reversal of 43054317 is 71345034.

It is not a de Polignac number, because 43054317 - 2² = 43054313 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43054313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 453 + ... + 9290.

It is an arithmetic number, because the mean of its divisors is an integer number (5193552).

Almost surely, 2^43054317 is an apocalyptic number.

It is an amenable number.

43054317 is a deficient number, since it is larger than the sum of its proper divisors (19268307).

43054317 is a wasteful number, since it uses less digits than its factorization.

43054317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10240 (or 10237 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 43054317 is about 6561.5788496367. The cubic root of 43054317 is about 350.4872587542.

The spelling of 43054317 in words is "forty-three million, fifty-four thousand, three hundred seventeen".