149308 has 12 divisors (see below), whose sum is σ = 264040. Its totient is φ = 73872.

The previous prime is 149297. The next prime is 149309. The reversal of 149308 is 803941.

149308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538 + ... + 766.

2¹⁴⁹³⁰⁸ is an apocalyptic number.

It is an amenable number.

149308 is a deficient number, since it is larger than the sum of its proper divisors (114732).

149308 is a wasteful number, since it uses less digits than its factorization.

149308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 149308 is about 386.4039337274. The cubic root of 149308 is about 53.0510958528.

The spelling of 149308 in words is "one hundred forty-nine thousand, three hundred eight".