35343521 has 2 divisors, whose sum is σ = 35343522. Its totient is φ = 35343520.

The previous prime is 35343509. The next prime is 35343541. The reversal of 35343521 is 12534353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27300625 + 8042896 = 5225^2 + 2836^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35343521 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (35343541) by changing a digit.

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 as a sum of consecutive naturals, namely, 17671760 + 17671761.

It is an arithmetic number, because the mean of its divisors is an integer number (17671761).

Almost surely, 2^35343521 is an apocalyptic number.

It is an amenable number.

35343521 is a deficient number, since it is larger than the sum of its proper divisors (1).

35343521 is an equidigital number, since it uses as much as digits as its factorization.

35343521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 26.

The square root of 35343521 is about 5945.0417155811. The cubic root of 35343521 is about 328.1733201825.

Adding to 35343521 its reverse (12534353), we get a palindrome (47877874).

It can be divided in two parts, 3534352 and 1, that added together give a palindrome (3534353).

The spelling of 35343521 in words is "thirty-five million, three hundred forty-three thousand, five hundred twenty-one".