108485454 has 48 divisors (see below), whose sum is σ = 272571264. Its totient is φ = 28176720.

The previous prime is 108485453. The next prime is 108485473. The reversal of 108485454 is 454584801.

It is a super-2 number, since 2×108485454² = 23538187459172232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108485453) 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 23 ways as a sum of consecutive naturals, for example, 5592 + ... + 15755.

It is an arithmetic number, because the mean of its divisors is an integer number (5678568).

Almost surely, 2^108485454 is an apocalyptic number.

108485454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

108485454 is an abundant number, since it is smaller than the sum of its proper divisors (164085810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108485454 is a wasteful number, since it uses less digits than its factorization.

108485454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21381 (or 21370 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 39.

The square root of 108485454 is about 10415.6350742526. The cubic root of 108485454 is about 476.9327771167.

The spelling of 108485454 in words is "one hundred eight million, four hundred eighty-five thousand, four hundred fifty-four".