106436047 has 2 divisors, whose sum is σ = 106436048. Its totient is φ = 106436046.

The previous prime is 106436039. The next prime is 106436069. The reversal of 106436047 is 740634601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106436047 - 2³ = 106436039 is a prime.

It is a super-2 number, since 2×106436047² = 22657264201972418, 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 (106436027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53218023 + 53218024.

It is an arithmetic number, because the mean of its divisors is an integer number (53218024).

Almost surely, 2^106436047 is an apocalyptic number.

106436047 is a deficient number, since it is larger than the sum of its proper divisors (1).

106436047 is an equidigital number, since it uses as much as digits as its factorization.

106436047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 106436047 is about 10316.7847219955. The cubic root of 106436047 is about 473.9104066691.

The spelling of 106436047 in words is "one hundred six million, four hundred thirty-six thousand, forty-seven".