146345204 has 6 divisors (see below), whose sum is σ = 256104114. Its totient is φ = 73172600.

The previous prime is 146345183. The next prime is 146345279. The reversal of 146345204 is 402543641.

146345204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 92352100 + 53993104 = 9610^2 + 7348^2 .

It is a congruent number.

It is an unprimeable number.

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, 18293147 + ... + 18293154.

It is an arithmetic number, because the mean of its divisors is an integer number (42684019).

Almost surely, 2^146345204 is an apocalyptic number.

It is an amenable number.

146345204 is a deficient number, since it is larger than the sum of its proper divisors (109758910).

146345204 is a wasteful number, since it uses less digits than its factorization.

146345204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36586305 (or 36586303 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 146345204 is about 12097.3221830288. The cubic root of 146345204 is about 526.9784205272.

Adding to 146345204 its reverse (402543641), we get a palindrome (548888845).

The spelling of 146345204 in words is "one hundred forty-six million, three hundred forty-five thousand, two hundred four".