106502419 has 2 divisors, whose sum is σ = 106502420. Its totient is φ = 106502418.

The previous prime is 106502393. The next prime is 106502437. The reversal of 106502419 is 914205601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106502419 - 2¹⁵ = 106469651 is a prime.

It is a super-2 number, since 2×106502419² = 22685530505703122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (106502219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53251209 + 53251210.

It is an arithmetic number, because the mean of its divisors is an integer number (53251210).

Almost surely, 2^106502419 is an apocalyptic number.

106502419 is a deficient number, since it is larger than the sum of its proper divisors (1).

106502419 is an equidigital number, since it uses as much as digits as its factorization.

106502419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 106502419 is about 10320.0009205426. Note that the first 3 decimals coincide. The cubic root of 106502419 is about 474.0088941224.

The spelling of 106502419 in words is "one hundred six million, five hundred two thousand, four hundred nineteen".