43201052 has 12 divisors (see below), whose sum is σ = 77645400. Its totient is φ = 21016656.

The previous prime is 43201043. The next prime is 43201069. The reversal of 43201052 is 25010234.

It is a self number, because there is not a number n which added to its sum of digits gives 43201052.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 145802 + ... + 146097.

It is an arithmetic number, because the mean of its divisors is an integer number (6470450).

Almost surely, 2^43201052 is an apocalyptic number.

It is an amenable number.

43201052 is a deficient number, since it is larger than the sum of its proper divisors (34444348).

43201052 is a wasteful number, since it uses less digits than its factorization.

43201052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291940 (or 291938 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 43201052 is about 6572.7507179262. The cubic root of 43201052 is about 350.8849767723.

Adding to 43201052 its reverse (25010234), we get a palindrome (68211286).

The spelling of 43201052 in words is "forty-three million, two hundred one thousand, fifty-two".