205008148 has 12 divisors (see below), whose sum is σ = 362117952. Its totient is φ = 101545880.

The previous prime is 205008143. The next prime is 205008149. The reversal of 205008148 is 841800502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205008143) 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, 239068 + ... + 239923.

It is an arithmetic number, because the mean of its divisors is an integer number (30176496).

Almost surely, 2^205008148 is an apocalyptic number.

It is an amenable number.

205008148 is a deficient number, since it is larger than the sum of its proper divisors (157109804).

205008148 is a wasteful number, since it uses less digits than its factorization.

205008148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479102 (or 479100 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 205008148 is about 14318.1056009515. The cubic root of 205008148 is about 589.6446658628.

The spelling of 205008148 in words is "two hundred five million, eight thousand, one hundred forty-eight".