146343052 has 12 divisors (see below), whose sum is σ = 256188856. Its totient is φ = 73146240.

The previous prime is 146343049. The next prime is 146343053. The reversal of 146343052 is 250343641.

146343052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 146343052.

It is not an unprimeable number, because it can be changed into a prime (146343053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13852 + ... + 22012.

Almost surely, 2^146343052 is an apocalyptic number.

It is an amenable number.

146343052 is a deficient number, since it is larger than the sum of its proper divisors (109845804).

146343052 is a wasteful number, since it uses less digits than its factorization.

146343052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12648 (or 12646 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 146343052 is about 12097.2332373977. The cubic root of 146343052 is about 526.9758374494.

Adding to 146343052 its reverse (250343641), we get a palindrome (396686693).

The spelling of 146343052 in words is "one hundred forty-six million, three hundred forty-three thousand, fifty-two".