106558197 has 8 divisors (see below), whose sum is σ = 143405856. Its totient is φ = 70374672.

The previous prime is 106558169. The next prime is 106558211. The reversal of 106558197 is 791855601.

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

It is not a de Polignac number, because 106558197 - 2⁷ = 106558069 is a prime.

It is a super-2 number, since 2×106558197² = 22709298695781618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106558147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165658 + ... + 166299.

It is an arithmetic number, because the mean of its divisors is an integer number (17925732).

Almost surely, 2^106558197 is an apocalyptic number.

It is an amenable number.

106558197 is a deficient number, since it is larger than the sum of its proper divisors (36847659).

106558197 is a wasteful number, since it uses less digits than its factorization.

106558197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332067.

The product of its (nonzero) digits is 75600, while the sum is 42.

The square root of 106558197 is about 10322.7029890431. The cubic root of 106558197 is about 474.0916298137.

The spelling of 106558197 in words is "one hundred six million, five hundred fifty-eight thousand, one hundred ninety-seven".