104224961 has 2 divisors, whose sum is σ = 104224962. Its totient is φ = 104224960.

The previous prime is 104224957. The next prime is 104224969. The reversal of 104224961 is 169422401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70224400 + 34000561 = 8380^2 + 5831^2 .

It is a cyclic number.

It is not a de Polignac number, because 104224961 - 2² = 104224957 is a prime.

It is not a weakly prime, because it can be changed into another prime (104224969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52112480 + 52112481.

It is an arithmetic number, because the mean of its divisors is an integer number (52112481).

Almost surely, 2^104224961 is an apocalyptic number.

It is an amenable number.

104224961 is a deficient number, since it is larger than the sum of its proper divisors (1).

104224961 is an equidigital number, since it uses as much as digits as its factorization.

104224961 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 29.

The square root of 104224961 is about 10209.0626895910. The cubic root of 104224961 is about 470.6057693813.

The spelling of 104224961 in words is "one hundred four million, two hundred twenty-four thousand, nine hundred sixty-one".