104678237 has 2 divisors, whose sum is σ = 104678238. Its totient is φ = 104678236.

The previous prime is 104678209. The next prime is 104678251. The reversal of 104678237 is 732876401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104632441 + 45796 = 10229^2 + 214^2 .

It is an emirp because it is prime and its reverse (732876401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104678237 - 2⁶ = 104678173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104678237.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104678137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52339118 + 52339119.

It is an arithmetic number, because the mean of its divisors is an integer number (52339119).

Almost surely, 2^104678237 is an apocalyptic number.

It is an amenable number.

104678237 is a deficient number, since it is larger than the sum of its proper divisors (1).

104678237 is an equidigital number, since it uses as much as digits as its factorization.

104678237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 104678237 is about 10231.2382926017. The cubic root of 104678237 is about 471.2870067353.

The spelling of 104678237 in words is "one hundred four million, six hundred seventy-eight thousand, two hundred thirty-seven".