106657235 has 8 divisors (see below), whose sum is σ = 135517536. Its totient is φ = 80306560.

The previous prime is 106657231. The next prime is 106657237. The reversal of 106657235 is 532756601.

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

It is not a de Polignac number, because 106657235 - 2² = 106657231 is a prime.

It is a super-2 number, since 2×106657235² = 22751531555690450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106657195 and 106657204.

It is not an unprimeable number, because it can be changed into a prime (106657231) 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, 627311 + ... + 627480.

It is an arithmetic number, because the mean of its divisors is an integer number (16939692).

Almost surely, 2^106657235 is an apocalyptic number.

106657235 is a deficient number, since it is larger than the sum of its proper divisors (28860301).

106657235 is a wasteful number, since it uses less digits than its factorization.

106657235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254813.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 106657235 is about 10327.4989711934. The cubic root of 106657235 is about 474.2384620900.

The spelling of 106657235 in words is "one hundred six million, six hundred fifty-seven thousand, two hundred thirty-five".