43273052 has 12 divisors (see below), whose sum is σ = 75854520. Its totient is φ = 21600336.

The previous prime is 43273049. The next prime is 43273057. The reversal of 43273052 is 25037234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43273057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6263 + ... + 11214.

It is an arithmetic number, because the mean of its divisors is an integer number (6321210).

Almost surely, 2^43273052 is an apocalyptic number.

It is an amenable number.

43273052 is a deficient number, since it is larger than the sum of its proper divisors (32581468).

43273052 is a wasteful number, since it uses less digits than its factorization.

43273052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18100 (or 18098 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 43273052 is about 6578.2255966180. The cubic root of 43273052 is about 351.0797999312.

The spelling of 43273052 in words is "forty-three million, two hundred seventy-three thousand, fifty-two".