149234208 has 48 divisors (see below), whose sum is σ = 412362720. Its totient is φ = 47126016.

The previous prime is 149234179. The next prime is 149234213. The reversal of 149234208 is 802432941.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39085 + ... + 42732.

It is an arithmetic number, because the mean of its divisors is an integer number (8590890).

Almost surely, 2^149234208 is an apocalyptic number.

It is an amenable number.

149234208 is an abundant number, since it is smaller than the sum of its proper divisors (263128512).

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

149234208 is a wasteful number, since it uses less digits than its factorization.

149234208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81849 (or 81841 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 149234208 is about 12216.1453822390. The cubic root of 149234208 is about 530.4235465661.

The spelling of 149234208 in words is "one hundred forty-nine million, two hundred thirty-four thousand, two hundred eight".