106504919 has 2 divisors, whose sum is σ = 106504920. Its totient is φ = 106504918.

The previous prime is 106504903. The next prime is 106504967. The reversal of 106504919 is 919405601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106504919 - 2⁴ = 106504903 is a prime.

It is a super-2 number, since 2×106504919² = 22686595542393122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106504969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53252459 + 53252460.

It is an arithmetic number, because the mean of its divisors is an integer number (53252460).

Almost surely, 2^106504919 is an apocalyptic number.

106504919 is a deficient number, since it is larger than the sum of its proper divisors (1).

106504919 is an equidigital number, since it uses as much as digits as its factorization.

106504919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 106504919 is about 10320.1220438520. The cubic root of 106504919 is about 474.0126029989.

The spelling of 106504919 in words is "one hundred six million, five hundred four thousand, nine hundred nineteen".