106193026 has 8 divisors (see below), whose sum is σ = 162295164. Its totient is φ = 52094640.

The previous prime is 106193023. The next prime is 106193029. The reversal of 106193026 is 620391601.

It is a Cunningham number, because it is equal to 10305²+1.

It is an interprime number because it is at equal distance from previous prime (106193023) and next prime (106193029).

It can be written as a sum of positive squares in 2 ways, for example, as 106193025 + 1 = 10305^2 + 1^2 .

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

It is a super-2 number, since 2×106193026² = 22553917542073352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106192985 and 106193003.

It is not an unprimeable number, because it can be changed into a prime (106193023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500805 + ... + 501016.

Almost surely, 2^106193026 is an apocalyptic number.

106193026 is a deficient number, since it is larger than the sum of its proper divisors (56102138).

106193026 is a wasteful number, since it uses less digits than its factorization.

106193026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001876.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 106193026 is about 10305.0000485201. Note that the first 4 decimals coincide. The cubic root of 106193026 is about 473.5494451654.

The spelling of 106193026 in words is "one hundred six million, one hundred ninety-three thousand, twenty-six".