104182961 has 2 divisors, whose sum is σ = 104182962. Its totient is φ = 104182960.

The previous prime is 104182957. The next prime is 104182997. The reversal of 104182961 is 169281401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103408561 + 774400 = 10169^2 + 880^2 .

It is a cyclic number.

It is not a de Polignac number, because 104182961 - 2² = 104182957 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104182361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52091480 + 52091481.

It is an arithmetic number, because the mean of its divisors is an integer number (52091481).

Almost surely, 2^104182961 is an apocalyptic number.

It is an amenable number.

104182961 is a deficient number, since it is larger than the sum of its proper divisors (1).

104182961 is an equidigital number, since it uses as much as digits as its factorization.

104182961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 104182961 is about 10207.0054864294. The cubic root of 104182961 is about 470.5425468490.

The spelling of 104182961 in words is "one hundred four million, one hundred eighty-two thousand, nine hundred sixty-one".