149594150 has 12 divisors (see below), whose sum is σ = 278245212. Its totient is φ = 59837640.

The previous prime is 149594149. The next prime is 149594161. The reversal of 149594150 is 51495941.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1495892 + ... + 1495991.

It is an arithmetic number, because the mean of its divisors is an integer number (23187101).

Almost surely, 2^149594150 is an apocalyptic number.

149594150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

149594150 is a deficient number, since it is larger than the sum of its proper divisors (128651062).

149594150 is a wasteful number, since it uses less digits than its factorization.

149594150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991895 (or 2991890 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 149594150 is about 12230.8687344767. The cubic root of 149594150 is about 530.8496517772.

The spelling of 149594150 in words is "one hundred forty-nine million, five hundred ninety-four thousand, one hundred fifty".