35162021 has 2 divisors, whose sum is σ = 35162022. Its totient is φ = 35162020.

The previous prime is 35161999. The next prime is 35162033. The reversal of 35162021 is 12026153.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32649796 + 2512225 = 5714^2 + 1585^2 .

It is an emirp because it is prime and its reverse (12026153) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35162021 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 35161984 and 35162002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35162041) 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, 17581010 + 17581011.

It is an arithmetic number, because the mean of its divisors is an integer number (17581011).

Almost surely, 2^35162021 is an apocalyptic number.

It is an amenable number.

35162021 is a deficient number, since it is larger than the sum of its proper divisors (1).

35162021 is an equidigital number, since it uses as much as digits as its factorization.

35162021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 35162021 is about 5929.7572462960. The cubic root of 35162021 is about 327.6105983900.

Adding to 35162021 its reverse (12026153), we get a palindrome (47188174).

The spelling of 35162021 in words is "thirty-five million, one hundred sixty-two thousand, twenty-one".