146129068 has 12 divisors (see below), whose sum is σ = 257443200. Its totient is φ = 72573872.

The previous prime is 146129047. The next prime is 146129101. The reversal of 146129068 is 860921641.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121996 + ... + 123187.

It is an arithmetic number, because the mean of its divisors is an integer number (21453600).

Almost surely, 2^146129068 is an apocalyptic number.

It is an amenable number.

146129068 is a deficient number, since it is larger than the sum of its proper divisors (111314132).

146129068 is a wasteful number, since it uses less digits than its factorization.

146129068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245336 (or 245334 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 146129068 is about 12088.3856655883. The cubic root of 146129068 is about 526.7188627077.

The spelling of 146129068 in words is "one hundred forty-six million, one hundred twenty-nine thousand, sixty-eight".