106646285 has 16 divisors (see below), whose sum is σ = 135160704. Its totient is φ = 80617152.

The previous prime is 106646279. The next prime is 106646291. The reversal of 106646285 is 582646601.

It is an interprime number because it is at equal distance from previous prime (106646279) and next prime (106646291).

It is a cyclic number.

It is not a de Polignac number, because 106646285 - 2²² = 102451981 is a prime.

It is a super-2 number, since 2×106646285² = 22746860208602450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3959 + ... + 15131.

It is an arithmetic number, because the mean of its divisors is an integer number (8447544).

Almost surely, 2^106646285 is an apocalyptic number.

It is an amenable number.

106646285 is a deficient number, since it is larger than the sum of its proper divisors (28514419).

106646285 is a wasteful number, since it uses less digits than its factorization.

106646285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11284.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 106646285 is about 10326.9688195520. The cubic root of 106646285 is about 474.2222322522. Note that the first 4 decimals are identical.

The spelling of 106646285 in words is "one hundred six million, six hundred forty-six thousand, two hundred eighty-five".