106886445 has 16 divisors (see below), whose sum is σ = 171149760. Its totient is φ = 56962304.

The previous prime is 106886399. The next prime is 106886459. The reversal of 106886445 is 544688601.

It is a cyclic number.

It is not a de Polignac number, because 106886445 - 2⁷ = 106886317 is a prime.

It is a super-2 number, since 2×106886445² = 22849424249476050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106886397 and 106886406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30262 + ... + 33608.

It is an arithmetic number, because the mean of its divisors is an integer number (10696860).

Almost surely, 2^106886445 is an apocalyptic number.

106886445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106886445 is a deficient number, since it is larger than the sum of its proper divisors (64263315).

106886445 is a wasteful number, since it uses less digits than its factorization.

106886445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5484.

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 106886445 is about 10338.5900876280. The cubic root of 106886445 is about 474.5779371818.

The spelling of 106886445 in words is "one hundred six million, eight hundred eighty-six thousand, four hundred forty-five".