106605572 has 12 divisors (see below), whose sum is σ = 197533980. Its totient is φ = 50167296.

The previous prime is 106605563. The next prime is 106605581. The reversal of 106605572 is 275506601.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (106605563) and next prime (106605581).

It can be written as a sum of positive squares in 2 ways, for example, as 99720196 + 6885376 = 9986^2 + 2624^2 .

It is a super-2 number, since 2×106605572² = 22729495962894368, 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 3 ways as a sum of consecutive naturals, for example, 783797 + ... + 783932.

It is an arithmetic number, because the mean of its divisors is an integer number (16461165).

Almost surely, 2^106605572 is an apocalyptic number.

It is an amenable number.

106605572 is a deficient number, since it is larger than the sum of its proper divisors (90928408).

106605572 is a wasteful number, since it uses less digits than its factorization.

106605572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567750 (or 1567748 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 106605572 is about 10324.9974334137. The cubic root of 106605572 is about 474.1618786351.

The spelling of 106605572 in words is "one hundred six million, six hundred five thousand, five hundred seventy-two".