104502407 has 2 divisors, whose sum is σ = 104502408. Its totient is φ = 104502406.

The previous prime is 104502389. The next prime is 104502439. The reversal of 104502407 is 704205401.

It is a weak prime.

It is an emirp because it is prime and its reverse (704205401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104502407 - 2¹² = 104498311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104502107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52251203 + 52251204.

It is an arithmetic number, because the mean of its divisors is an integer number (52251204).

Almost surely, 2^104502407 is an apocalyptic number.

104502407 is a deficient number, since it is larger than the sum of its proper divisors (1).

104502407 is an equidigital number, since it uses as much as digits as its factorization.

104502407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 104502407 is about 10222.6418796708. The cubic root of 104502407 is about 471.0229823066.

Adding to 104502407 its reverse (704205401), we get a palindrome (808707808).

The spelling of 104502407 in words is "one hundred four million, five hundred two thousand, four hundred seven".