106726208 has 14 divisors (see below), whose sum is σ = 211784946. Its totient is φ = 53363072.

The previous prime is 106726201. The next prime is 106726229. The reversal of 106726208 is 802627601.

It can be written as a sum of positive squares in only one way, i.e., 103876864 + 2849344 = 10192^2 + 1688^2 .

It is a super-2 number, since 2×106726208² = 22780966948118528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106726201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 833735 + ... + 833862.

Almost surely, 2^106726208 is an apocalyptic number.

It is an amenable number.

106726208 is a deficient number, since it is larger than the sum of its proper divisors (105058738).

106726208 is an equidigital number, since it uses as much as digits as its factorization.

106726208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667609 (or 1667599 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 106726208 is about 10330.8377201464. The cubic root of 106726208 is about 474.3406667555.

The spelling of 106726208 in words is "one hundred six million, seven hundred twenty-six thousand, two hundred eight".