146065012 has 6 divisors (see below), whose sum is σ = 255613778. Its totient is φ = 73032504.

The previous prime is 146064983. The next prime is 146065013. The reversal of 146065012 is 210560641.

It can be written as a sum of positive squares in only one way, i.e., 131882256 + 14182756 = 11484^2 + 3766^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146065013) 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, 18258123 + ... + 18258130.

Almost surely, 2^146065012 is an apocalyptic number.

It is an amenable number.

146065012 is a deficient number, since it is larger than the sum of its proper divisors (109548766).

146065012 is a wasteful number, since it uses less digits than its factorization.

146065012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36516257 (or 36516255 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 146065012 is about 12085.7358898828. The cubic root of 146065012 is about 526.6418886668.

The spelling of 146065012 in words is "one hundred forty-six million, sixty-five thousand, twelve".