149008 has 20 divisors (see below), whose sum is σ = 295120. Its totient is φ = 72864.

The previous prime is 148997. The next prime is 149011. The reversal of 149008 is 800941.

It is a self number, because there is not a number n which added to its sum of digits gives 149008.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1003 + ... + 1141.

It is an arithmetic number, because the mean of its divisors is an integer number (14756).

2¹⁴⁹⁰⁰⁸ is an apocalyptic number.

It is an amenable number.

149008 is a deficient number, since it is larger than the sum of its proper divisors (146112).

149008 is a wasteful number, since it uses less digits than its factorization.

149008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214 (or 208 counting only the distinct ones).

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

The square root of 149008 is about 386.0155437285. The cubic root of 149008 is about 53.0155407138.

Adding to 149008 its reverse (800941), we get a palindrome (949949).

The spelling of 149008 in words is "one hundred forty-nine thousand, eight".