35359021 has 2 divisors, whose sum is σ = 35359022. Its totient is φ = 35359020.

The previous prime is 35359007. The next prime is 35359039. The reversal of 35359021 is 12095353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34644996 + 714025 = 5886^2 + 845^2 .

It is a cyclic number.

It is not a de Polignac number, because 35359021 - 2¹⁷ = 35227949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35359001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17679510 + 17679511.

It is an arithmetic number, because the mean of its divisors is an integer number (17679511).

Almost surely, 2^35359021 is an apocalyptic number.

It is an amenable number.

35359021 is a deficient number, since it is larger than the sum of its proper divisors (1).

35359021 is an equidigital number, since it uses as much as digits as its factorization.

35359021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 35359021 is about 5946.3451800244. The cubic root of 35359021 is about 328.2212869471.

The spelling of 35359021 in words is "thirty-five million, three hundred fifty-nine thousand, twenty-one".