106906698 has 12 divisors (see below), whose sum is σ = 231631218. Its totient is φ = 35635560.

The previous prime is 106906663. The next prime is 106906699. The reversal of 106906698 is 896609601.

It can be written as a sum of positive squares in only one way, i.e., 70509609 + 36397089 = 8397^2 + 6033^2 .

It is a super-2 number, since 2×106906698² = 22858084154526408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106906699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2969613 + ... + 2969648.

Almost surely, 2^106906698 is an apocalyptic number.

106906698 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

106906698 is an abundant number, since it is smaller than the sum of its proper divisors (124724520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106906698 is a wasteful number, since it uses less digits than its factorization.

106906698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5939269 (or 5939266 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 106906698 is about 10339.5695268227. The cubic root of 106906698 is about 474.6079098628.

The spelling of 106906698 in words is "one hundred six million, nine hundred six thousand, six hundred ninety-eight".