204271488 has 48 divisors (see below), whose sum is σ = 587815800. Its totient is φ = 68090112.

The previous prime is 204271411. The next prime is 204271519. The reversal of 204271488 is 884172402.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 5 ways as a sum of consecutive naturals, for example, 87508 + ... + 89811.

Almost surely, 2^204271488 is an apocalyptic number.

It is an amenable number.

204271488 is an abundant number, since it is smaller than the sum of its proper divisors (383544312).

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

204271488 is a wasteful number, since it uses less digits than its factorization.

204271488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177339 (or 177324 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 204271488 is about 14292.3576781439. The cubic root of 204271488 is about 588.9375574560.

The spelling of 204271488 in words is "two hundred four million, two hundred seventy-one thousand, four hundred eighty-eight".