43029061 has 2 divisors, whose sum is σ = 43029062. Its totient is φ = 43029060.

The previous prime is 43029037. The next prime is 43029071. The reversal of 43029061 is 16092034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40564161 + 2464900 = 6369^2 + 1570^2 .

It is a cyclic number.

It is not a de Polignac number, because 43029061 - 2¹¹ = 43027013 is a prime.

It is equal to p_2606146 and since 43029061 and 2606146 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43029001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21514530 + 21514531.

It is an arithmetic number, because the mean of its divisors is an integer number (21514531).

Almost surely, 2^43029061 is an apocalyptic number.

It is an amenable number.

43029061 is a deficient number, since it is larger than the sum of its proper divisors (1).

43029061 is an equidigital number, since it uses as much as digits as its factorization.

43029061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 43029061 is about 6559.6540305111. The cubic root of 43029061 is about 350.4187124910.

The spelling of 43029061 in words is "forty-three million, twenty-nine thousand, sixty-one".