106224047 has 2 divisors, whose sum is σ = 106224048. Its totient is φ = 106224046.

The previous prime is 106224029. The next prime is 106224091. The reversal of 106224047 is 740422601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106224047 - 2¹⁰ = 106223023 is a prime.

It is a super-2 number, since 2×106224047² = 22567096322116418, 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 (106224247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53112023 + 53112024.

It is an arithmetic number, because the mean of its divisors is an integer number (53112024).

Almost surely, 2^106224047 is an apocalyptic number.

106224047 is a deficient number, since it is larger than the sum of its proper divisors (1).

106224047 is an equidigital number, since it uses as much as digits as its factorization.

106224047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 106224047 is about 10306.5050817433. The cubic root of 106224047 is about 473.5955516055.

Adding to 106224047 its reverse (740422601), we get a palindrome (846646648).

The spelling of 106224047 in words is "one hundred six million, two hundred twenty-four thousand, forty-seven".