146054212 has 12 divisors (see below), whose sum is σ = 257073516. Its totient is φ = 72604640.

The previous prime is 146054203. The next prime is 146054213. The reversal of 146054212 is 212450641.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 94012416 + 52041796 = 9696^2 + 7214^2 .

It is not an unprimeable number, because it can be changed into a prime (146054213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104839 + ... + 106222.

It is an arithmetic number, because the mean of its divisors is an integer number (21422793).

Almost surely, 2^146054212 is an apocalyptic number.

It is an amenable number.

146054212 is a deficient number, since it is larger than the sum of its proper divisors (111019304).

146054212 is a wasteful number, since it uses less digits than its factorization.

146054212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211238 (or 211236 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 146054212 is about 12085.2890739113. The cubic root of 146054212 is about 526.6289084362.

The spelling of 146054212 in words is "one hundred forty-six million, fifty-four thousand, two hundred twelve".