43255201 has 24 divisors (see below), whose sum is σ = 49603680. Its totient is φ = 37667520.

The previous prime is 43255193. The next prime is 43255207. The reversal of 43255201 is 10255234.

It is not a de Polignac number, because 43255201 - 2³ = 43255193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43255207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 521106 + ... + 521188.

It is an arithmetic number, because the mean of its divisors is an integer number (2066820).

Almost surely, 2^43255201 is an apocalyptic number.

It is an amenable number.

43255201 is a deficient number, since it is larger than the sum of its proper divisors (6348479).

43255201 is a wasteful number, since it uses less digits than its factorization.

43255201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 43255201 is about 6576.8686318034. The cubic root of 43255201 is about 351.0315174768.

The spelling of 43255201 in words is "forty-three million, two hundred fifty-five thousand, two hundred one".