10602161 has 2 divisors, whose sum is σ = 10602162. Its totient is φ = 10602160.

The previous prime is 10602157. The next prime is 10602211. The reversal of 10602161 is 16120601.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10601536 + 625 = 3256^2 + 25^2 .

It is a cyclic number.

It is not a de Polignac number, because 10602161 - 2² = 10602157 is a prime.

It is a super-2 number, since 2×10602161² = 224811635739842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10602121) 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, 5301080 + 5301081.

It is an arithmetic number, because the mean of its divisors is an integer number (5301081).

Almost surely, 2^10602161 is an apocalyptic number.

It is an amenable number.

10602161 is a deficient number, since it is larger than the sum of its proper divisors (1).

10602161 is an equidigital number, since it uses as much as digits as its factorization.

10602161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 10602161 is about 3256.0959752440. The cubic root of 10602161 is about 219.6838503043.

Adding to 10602161 its reverse (16120601), we get a palindrome (26722762).

The spelling of 10602161 in words is "ten million, six hundred two thousand, one hundred sixty-one".