106604122 has 4 divisors (see below), whose sum is σ = 159906186. Its totient is φ = 53302060.

The previous prime is 106604089. The next prime is 106604123. The reversal of 106604122 is 221406601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 69039481 + 37564641 = 8309^2 + 6129^2 .

It is a super-2 number, since 2×106604122² = 22728877654781768, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 106604093 and 106604102.

It is not an unprimeable number, because it can be changed into a prime (106604123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26651029 + ... + 26651032.

Almost surely, 2^106604122 is an apocalyptic number.

106604122 is a deficient number, since it is larger than the sum of its proper divisors (53302064).

106604122 is an equidigital number, since it uses as much as digits as its factorization.

106604122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53302063.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 106604122 is about 10324.9272152398. The cubic root of 106604122 is about 474.1597288481.

The spelling of 106604122 in words is "one hundred six million, six hundred four thousand, one hundred twenty-two".