149250608 has 20 divisors (see below), whose sum is σ = 311417568. Its totient is φ = 68884800.

The previous prime is 149250601. The next prime is 149250623. The reversal of 149250608 is 806052941.

It is not an unprimeable number, because it can be changed into a prime (149250601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358568 + ... + 358983.

Almost surely, 2^149250608 is an apocalyptic number.

It is an amenable number.

149250608 is an abundant number, since it is smaller than the sum of its proper divisors (162166960).

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

149250608 is a wasteful number, since it uses less digits than its factorization.

149250608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717572 (or 717566 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 149250608 is about 12216.8166066287. The cubic root of 149250608 is about 530.4429760424.

The spelling of 149250608 in words is "one hundred forty-nine million, two hundred fifty thousand, six hundred eight".