149605008 has 160 divisors (see below), whose sum is σ = 466255872. Its totient is φ = 40435200.

The previous prime is 149604991. The next prime is 149605019. The reversal of 149605008 is 800506941.

It is a self number, because there is not a number n which added to its sum of digits gives 149605008.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 551913 + ... + 552183.

Almost surely, 2^149605008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149605008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233127936).

149605008 is an abundant number, since it is smaller than the sum of its proper divisors (316650864).

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

149605008 is a wasteful number, since it uses less digits than its factorization.

149605008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373 (or 367 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 149605008 is about 12231.3126033145. The cubic root of 149605008 is about 530.8624950292.

The spelling of 149605008 in words is "one hundred forty-nine million, six hundred five thousand, eight".