43486601 has 2 divisors, whose sum is σ = 43486602. Its totient is φ = 43486600.

The previous prime is 43486589. The next prime is 43486613. The reversal of 43486601 is 10668434.

43486601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (43486589) and next prime (43486613).

It can be written as a sum of positive squares in only one way, i.e., 26512201 + 16974400 = 5149^2 + 4120^2 .

It is a cyclic number.

It is not a de Polignac number, because 43486601 - 2¹⁰ = 43485577 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (43486621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21743300 + 21743301.

It is an arithmetic number, because the mean of its divisors is an integer number (21743301).

Almost surely, 2^43486601 is an apocalyptic number.

It is an amenable number.

43486601 is a deficient number, since it is larger than the sum of its proper divisors (1).

43486601 is an equidigital number, since it uses as much as digits as its factorization.

43486601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 43486601 is about 6594.4371253353. The cubic root of 43486601 is about 351.6563693018.

The spelling of 43486601 in words is "forty-three million, four hundred eighty-six thousand, six hundred one".