104620619 has 2 divisors, whose sum is σ = 104620620. Its totient is φ = 104620618.

The previous prime is 104620613. The next prime is 104620651. The reversal of 104620619 is 916026401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104620619 - 2²⁰ = 103572043 is a prime.

It is a super-2 number, since 2×104620619² = 21890947839886322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 104620591 and 104620600.

It is not a weakly prime, because it can be changed into another prime (104620613) 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, 52310309 + 52310310.

It is an arithmetic number, because the mean of its divisors is an integer number (52310310).

Almost surely, 2^104620619 is an apocalyptic number.

104620619 is a deficient number, since it is larger than the sum of its proper divisors (1).

104620619 is an equidigital number, since it uses as much as digits as its factorization.

104620619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 104620619 is about 10228.4221168272. The cubic root of 104620619 is about 471.2005207592.

The spelling of 104620619 in words is "one hundred four million, six hundred twenty thousand, six hundred nineteen".