106598656 has 18 divisors (see below), whose sum is σ = 212781422. Its totient is φ = 53299200.

The previous prime is 106598641. The next prime is 106598669. The reversal of 106598656 is 656895601.

It can be written as a sum of positive squares in only one way, i.e., 91853056 + 14745600 = 9584^2 + 3840^2 .

It is a super-2 number, since 2×106598656² = 22726546922012672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207945 + ... + 208456.

Almost surely, 2^106598656 is an apocalyptic number.

106598656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

106598656 is a deficient number, since it is larger than the sum of its proper divisors (106182766).

106598656 is an frugal number, since it uses more digits than its factorization.

106598656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416417 (or 416403 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 46.

The square root of 106598656 is about 10324.6625126442. The cubic root of 106598656 is about 474.1516247169.

The spelling of 106598656 in words is "one hundred six million, five hundred ninety-eight thousand, six hundred fifty-six".