104224619 has 2 divisors, whose sum is σ = 104224620. Its totient is φ = 104224618.

The previous prime is 104224613. The next prime is 104224643. The reversal of 104224619 is 916422401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104224619 is a prime.

It is a super-2 number, since 2×104224619² = 21725542411390322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104224591 and 104224600.

It is not a weakly prime, because it can be changed into another prime (104224613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52112309 + 52112310.

It is an arithmetic number, because the mean of its divisors is an integer number (52112310).

Almost surely, 2^104224619 is an apocalyptic number.

104224619 is a deficient number, since it is larger than the sum of its proper divisors (1).

104224619 is an equidigital number, since it uses as much as digits as its factorization.

104224619 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 104224619 is about 10209.0459397536. The cubic root of 104224619 is about 470.6052546378.

The spelling of 104224619 in words is "one hundred four million, two hundred twenty-four thousand, six hundred nineteen".