106567730 has 32 divisors (see below), whose sum is σ = 203724720. Its totient is φ = 39997440.

The previous prime is 106567729. The next prime is 106567771. The reversal of 106567730 is 37765601.

It can be written as a sum of positive squares in 8 ways, for example, as 12652249 + 93915481 = 3557^2 + 9691^2 .

It is a super-2 number, since 2×106567730² = 22713362154705800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70826 + ... + 72314.

Almost surely, 2^106567730 is an apocalyptic number.

106567730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106567730 is a deficient number, since it is larger than the sum of its proper divisors (97156990).

106567730 is a wasteful number, since it uses less digits than its factorization.

106567730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 106567730 is about 10323.1647279311. The cubic root of 106567730 is about 474.1057672549.

The spelling of 106567730 in words is "one hundred six million, five hundred sixty-seven thousand, seven hundred thirty".