43261052 has 6 divisors (see below), whose sum is σ = 75706848. Its totient is φ = 21630524.

The previous prime is 43261051. The next prime is 43261061. The reversal of 43261052 is 25016234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43261051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5407628 + ... + 5407635.

It is an arithmetic number, because the mean of its divisors is an integer number (12617808).

Almost surely, 2^43261052 is an apocalyptic number.

It is an amenable number.

43261052 is a deficient number, since it is larger than the sum of its proper divisors (32445796).

43261052 is a wasteful number, since it uses less digits than its factorization.

43261052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10815267 (or 10815265 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 43261052 is about 6577.3134333100. The cubic root of 43261052 is about 351.0473444198.

Adding to 43261052 its reverse (25016234), we get a palindrome (68277286).

The spelling of 43261052 in words is "forty-three million, two hundred sixty-one thousand, fifty-two".