146942528 has 28 divisors (see below), whose sum is σ = 295290240. Its totient is φ = 72538752.

The previous prime is 146942513. The next prime is 146942531. The reversal of 146942528 is 825249641.

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, 9476 + ... + 19587.

It is an arithmetic number, because the mean of its divisors is an integer number (10546080).

Almost surely, 2^146942528 is an apocalyptic number.

It is an amenable number.

146942528 is an abundant number, since it is smaller than the sum of its proper divisors (148347712).

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

146942528 is an equidigital number, since it uses as much as digits as its factorization.

146942528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29154 (or 29144 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 146942528 is about 12121.9853159456. The cubic root of 146942528 is about 527.6944206705.

The spelling of 146942528 in words is "one hundred forty-six million, nine hundred forty-two thousand, five hundred twenty-eight".