108490 has 16 divisors (see below), whose sum is σ = 205920. Its totient is φ = 41040.

The previous prime is 108463. The next prime is 108497. The reversal of 108490 is 94801.

108490 = T₉₄ + T₉₅ + ... + T₁₁₃.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (108497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96 + ... + 475.

It is an arithmetic number, because the mean of its divisors is an integer number (12870).

2¹⁰⁸⁴⁹⁰ is an apocalyptic number.

108490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108490 is a deficient number, since it is larger than the sum of its proper divisors (97430).

108490 is a wasteful number, since it uses less digits than its factorization.

108490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 108490 is about 329.3782020717. The cubic root of 108490 is about 47.6939438858.

Subtracting from 108490 its reverse (94801), we obtain a square (13689 = 117²).

The spelling of 108490 in words is "one hundred eight thousand, four hundred ninety".