146005604 has 24 divisors (see below), whose sum is σ = 266037240. Its totient is φ = 70027776.

The previous prime is 146005603. The next prime is 146005627. The reversal of 146005604 is 406500641.

It is a happy number.

146005604 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 4 ways, for example, as 16000000 + 130005604 = 4000^2 + 11402^2 .

It is not an unprimeable number, because it can be changed into a prime (146005603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14204 + ... + 22220.

It is an arithmetic number, because the mean of its divisors is an integer number (11084885).

Almost surely, 2^146005604 is an apocalyptic number.

It is an amenable number.

146005604 is a deficient number, since it is larger than the sum of its proper divisors (120031636).

146005604 is a wasteful number, since it uses less digits than its factorization.

146005604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8207 (or 8205 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 146005604 is about 12083.2778665394. The cubic root of 146005604 is about 526.5704798616.

The spelling of 146005604 in words is "one hundred forty-six million, five thousand, six hundred four".