106659056 has 20 divisors (see below), whose sum is σ = 236173872. Its totient is φ = 45710976.

The previous prime is 106659043. The next prime is 106659101. The reversal of 106659056 is 650956601.

It is a super-2 number, since 2×106659056² = 22752308453622272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476045 + ... + 476268.

Almost surely, 2^106659056 is an apocalyptic number.

106659056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

106659056 is an abundant number, since it is smaller than the sum of its proper divisors (129514816).

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

106659056 is an equidigital number, since it uses as much as digits as its factorization.

106659056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952328 (or 952322 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 106659056 is about 10327.5871334983. The cubic root of 106659056 is about 474.2411610265.

The spelling of 106659056 in words is "one hundred six million, six hundred fifty-nine thousand, fifty-six".