146011148 has 6 divisors (see below), whose sum is σ = 255519516. Its totient is φ = 73005572.

The previous prime is 146011141. The next prime is 146011183. The reversal of 146011148 is 841110641.

146011148 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (146011141) 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 as a sum of consecutive naturals, namely, 18251390 + ... + 18251397.

It is an arithmetic number, because the mean of its divisors is an integer number (42586586).

Almost surely, 2^146011148 is an apocalyptic number.

It is an amenable number.

146011148 is a deficient number, since it is larger than the sum of its proper divisors (109508368).

146011148 is a wasteful number, since it uses less digits than its factorization.

146011148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36502791 (or 36502789 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 146011148 is about 12083.5072723113. The cubic root of 146011148 is about 526.5771446053.

Adding to 146011148 its reverse (841110641), we get a palindrome (987121789).

The spelling of 146011148 in words is "one hundred forty-six million, eleven thousand, one hundred forty-eight".