108449485 has 16 divisors (see below), whose sum is σ = 136515456. Its totient is φ = 82548928.

The previous prime is 108449461. The next prime is 108449489. The reversal of 108449485 is 584944801.

It is a cyclic number.

It is not a de Polignac number, because 108449485 - 2¹³ = 108441293 is a prime.

It is a super-2 number, since 2×108449485² = 23522581593530450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108449489) by changing a digit.

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, 20262 + ... + 25048.

It is an arithmetic number, because the mean of its divisors is an integer number (8532216).

Almost surely, 2^108449485 is an apocalyptic number.

It is an amenable number.

108449485 is a deficient number, since it is larger than the sum of its proper divisors (28065971).

108449485 is a wasteful number, since it uses less digits than its factorization.

108449485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5012.

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 108449485 is about 10413.9082481074. The cubic root of 108449485 is about 476.8800613202.

The spelling of 108449485 in words is "one hundred eight million, four hundred forty-nine thousand, four hundred eighty-five".