145594208 has 48 divisors (see below), whose sum is σ = 292271616. Its totient is φ = 71383680.

The previous prime is 145594153. The next prime is 145594217. The reversal of 145594208 is 802495541.

145594208 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 in 7 ways as a sum of consecutive naturals, for example, 537113 + ... + 537383.

It is an arithmetic number, because the mean of its divisors is an integer number (6088992).

Almost surely, 2^145594208 is an apocalyptic number.

It is an amenable number.

145594208 is an abundant number, since it is smaller than the sum of its proper divisors (146677408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145594208 is a wasteful number, since it uses less digits than its factorization.

145594208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 539 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 145594208 is about 12066.2424971488. The cubic root of 145594208 is about 526.0754468732.

The spelling of 145594208 in words is "one hundred forty-five million, five hundred ninety-four thousand, two hundred eight".