106917028 has 12 divisors (see below), whose sum is σ = 196952560. Its totient is φ = 50644872.

The previous prime is 106917023. The next prime is 106917043. The reversal of 106917028 is 820719601.

It is a happy number.

It is a super-2 number, since 2×106917028² = 22862501752705568, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 106916984 and 106917002.

It is not an unprimeable number, because it can be changed into a prime (106917023) 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, 703326 + ... + 703477.

Almost surely, 2^106917028 is an apocalyptic number.

It is an amenable number.

106917028 is a deficient number, since it is larger than the sum of its proper divisors (90035532).

106917028 is a wasteful number, since it uses less digits than its factorization.

106917028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406826 (or 1406824 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 106917028 is about 10340.0690519938. The cubic root of 106917028 is about 474.6231959078.

The spelling of 106917028 in words is "one hundred six million, nine hundred seventeen thousand, twenty-eight".