62966161 has 2 divisors, whose sum is σ = 62966162. Its totient is φ = 62966160.

The previous prime is 62966149. The next prime is 62966179. The reversal of 62966161 is 16166926.

It is the 3240-th star number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62964225 + 1936 = 7935^2 + 44^2 .

It is a cyclic number.

It is not a de Polignac number, because 62966161 - 2⁵ = 62966129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 62966161.

It is not a weakly prime, because it can be changed into another prime (62966191) 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, 31483080 + 31483081.

It is an arithmetic number, because the mean of its divisors is an integer number (31483081).

Almost surely, 2^62966161 is an apocalyptic number.

It is an amenable number.

62966161 is a deficient number, since it is larger than the sum of its proper divisors (1).

62966161 is an equidigital number, since it uses as much as digits as its factorization.

62966161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 37.

The square root of 62966161 is about 7935.1219902406. The cubic root of 62966161 is about 397.8344660639.

The spelling of 62966161 in words is "sixty-two million, nine hundred sixty-six thousand, one hundred sixty-one".