149527329 has 32 divisors (see below), whose sum is σ = 232427520. Its totient is φ = 83745792.

The previous prime is 149527319. The next prime is 149527331. The reversal of 149527329 is 923725941.

It is not a de Polignac number, because 149527329 - 2¹² = 149523233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (149527309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319954 + ... + 320420.

It is an arithmetic number, because the mean of its divisors is an integer number (7263360).

Almost surely, 2^149527329 is an apocalyptic number.

It is an amenable number.

149527329 is a deficient number, since it is larger than the sum of its proper divisors (82900191).

149527329 is a wasteful number, since it uses less digits than its factorization.

149527329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749.

The product of its digits is 136080, while the sum is 42.

The square root of 149527329 is about 12228.1367754863. The cubic root of 149527329 is about 530.7705996943.

The spelling of 149527329 in words is "one hundred forty-nine million, five hundred twenty-seven thousand, three hundred twenty-nine".