106317447 has 8 divisors (see below), whose sum is σ = 143081856. Its totient is φ = 70215672.

The previous prime is 106317437. The next prime is 106317461. The reversal of 106317447 is 744713601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 106317447 - 2⁷ = 106317319 is a prime.

It is a super-2 number, since 2×106317447² = 22606799073195618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106317427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165283 + ... + 165924.

It is an arithmetic number, because the mean of its divisors is an integer number (17885232).

Almost surely, 2^106317447 is an apocalyptic number.

106317447 is a deficient number, since it is larger than the sum of its proper divisors (36764409).

106317447 is a wasteful number, since it uses less digits than its factorization.

106317447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331317.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 106317447 is about 10311.0352050606. The cubic root of 106317447 is about 473.7343176305.

The spelling of 106317447 in words is "one hundred six million, three hundred seventeen thousand, four hundred forty-seven".