108655641 has 16 divisors (see below), whose sum is σ = 161622720. Its totient is φ = 72144000.

The previous prime is 108655633. The next prime is 108655649. The reversal of 108655641 is 146556801.

108655641 is a `hidden beast` number, since 1 + 0 + 8 + 6 + 5 + 5 + 641 = 666.

It is an interprime number because it is at equal distance from previous prime (108655633) and next prime (108655649).

It is not a de Polignac number, because 108655641 - 2³ = 108655633 is a prime.

It is a super-2 number, since 2×108655641² = 23612096642241762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 108655596 and 108655605.

It is not an unprimeable number, because it can be changed into a prime (108655649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1240 + ... + 14793.

It is an arithmetic number, because the mean of its divisors is an integer number (10101420).

Almost surely, 2^108655641 is an apocalyptic number.

It is an amenable number.

108655641 is a deficient number, since it is larger than the sum of its proper divisors (52967079).

108655641 is a wasteful number, since it uses less digits than its factorization.

108655641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16293 (or 16287 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 108655641 is about 10423.8016577446. The cubic root of 108655641 is about 477.1820435649.

The spelling of 108655641 in words is "one hundred eight million, six hundred fifty-five thousand, six hundred forty-one".