104604631 has 2 divisors, whose sum is σ = 104604632. Its totient is φ = 104604630.

The previous prime is 104604583. The next prime is 104604641. The reversal of 104604631 is 136406401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104604631 - 2¹⁹ = 104080343 is a prime.

It is a super-2 number, since 2×104604631² = 21884257653292322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104604596 and 104604605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104604641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52302315 + 52302316.

It is an arithmetic number, because the mean of its divisors is an integer number (52302316).

Almost surely, 2^104604631 is an apocalyptic number.

104604631 is a deficient number, since it is larger than the sum of its proper divisors (1).

104604631 is an equidigital number, since it uses as much as digits as its factorization.

104604631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 104604631 is about 10227.6405392446. The cubic root of 104604631 is about 471.1765167665.

The spelling of 104604631 in words is "one hundred four million, six hundred four thousand, six hundred thirty-one".