35328121 has 2 divisors, whose sum is σ = 35328122. Its totient is φ = 35328120.

The previous prime is 35328103. The next prime is 35328133. The reversal of 35328121 is 12182353.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35283600 + 44521 = 5940^2 + 211^2 .

It is a cyclic number.

It is not a de Polignac number, because 35328121 - 2⁷ = 35327993 is a prime.

It is a super-2 number, since 2×35328121² = 2496152266781282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (35328151) 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, 17664060 + 17664061.

It is an arithmetic number, because the mean of its divisors is an integer number (17664061).

Almost surely, 2^35328121 is an apocalyptic number.

It is an amenable number.

35328121 is a deficient number, since it is larger than the sum of its proper divisors (1).

35328121 is an equidigital number, since it uses as much as digits as its factorization.

35328121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 25.

The square root of 35328121 is about 5943.7463774963. The cubic root of 35328121 is about 328.1256489904.

The spelling of 35328121 in words is "thirty-five million, three hundred twenty-eight thousand, one hundred twenty-one".