146129308 has 24 divisors (see below), whose sum is σ = 281806448. Its totient is φ = 65874816.

The previous prime is 146129303. The next prime is 146129311. The reversal of 146129308 is 803921641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146129303) 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 7 ways as a sum of consecutive naturals, for example, 30441 + ... + 34912.

Almost surely, 2^146129308 is an apocalyptic number.

It is an amenable number.

146129308 is a deficient number, since it is larger than the sum of its proper divisors (135677140).

146129308 is a wasteful number, since it uses less digits than its factorization.

146129308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65413 (or 65411 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 146129308 is about 12088.3955924680. The cubic root of 146129308 is about 526.7191510657.

The spelling of 146129308 in words is "one hundred forty-six million, one hundred twenty-nine thousand, three hundred eight".