204295881 has 8 divisors (see below), whose sum is σ = 278729440. Its totient is φ = 133029792.

The previous prime is 204295877. The next prime is 204295901. The reversal of 204295881 is 188592402.

204295881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 204295881 - 2² = 204295877 is a prime.

It is a super-2 number, since 2×204295881² = 83473613987132322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204299881) 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, 791716 + ... + 791973.

It is an arithmetic number, because the mean of its divisors is an integer number (34841180).

Almost surely, 2^204295881 is an apocalyptic number.

It is an amenable number.

204295881 is a deficient number, since it is larger than the sum of its proper divisors (74433559).

204295881 is a wasteful number, since it uses less digits than its factorization.

204295881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583735.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 204295881 is about 14293.2110108261. The cubic root of 204295881 is about 588.9609991058.

The spelling of 204295881 in words is "two hundred four million, two hundred ninety-five thousand, eight hundred eighty-one".