108490149 has 24 divisors (see below), whose sum is σ = 164054592. Its totient is φ = 68956800.

The previous prime is 108490127. The next prime is 108490153. The reversal of 108490149 is 941094801.

It is not a de Polignac number, because 108490149 - 2⁵ = 108490117 is a prime.

It is a super-3 number, since 3×108490149³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108492149) 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, 82354 + ... + 83660.

It is an arithmetic number, because the mean of its divisors is an integer number (6835608).

Almost surely, 2^108490149 is an apocalyptic number.

It is an amenable number.

108490149 is a deficient number, since it is larger than the sum of its proper divisors (55564443).

108490149 is a wasteful number, since it uses less digits than its factorization.

108490149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737 (or 1734 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 108490149 is about 10415.8604541344. The cubic root of 108490149 is about 476.9396572006.

The spelling of 108490149 in words is "one hundred eight million, four hundred ninety thousand, one hundred forty-nine".