43097252 has 24 divisors (see below), whose sum is σ = 83274912. Its totient is φ = 19352000.

The previous prime is 43097237. The next prime is 43097269. The reversal of 43097252 is 25279034.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 2249 + ... + 9552.

It is an arithmetic number, because the mean of its divisors is an integer number (3469788).

Almost surely, 2^43097252 is an apocalyptic number.

It is an amenable number.

43097252 is a deficient number, since it is larger than the sum of its proper divisors (40177660).

43097252 is a wasteful number, since it uses less digits than its factorization.

43097252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11899 (or 11897 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 43097252 is about 6564.8497317151. The cubic root of 43097252 is about 350.6037253644.

The spelling of 43097252 in words is "forty-three million, ninety-seven thousand, two hundred fifty-two".