204154852 has 12 divisors (see below), whose sum is σ = 389750256. Its totient is φ = 92797640.

The previous prime is 204154813. The next prime is 204154859. The reversal of 204154852 is 258451402.

204154852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (204154859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2319898 + ... + 2319985.

It is an arithmetic number, because the mean of its divisors is an integer number (32479188).

Almost surely, 2^204154852 is an apocalyptic number.

204154852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

204154852 is a deficient number, since it is larger than the sum of its proper divisors (185595404).

204154852 is a wasteful number, since it uses less digits than its factorization.

204154852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4639898 (or 4639896 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 204154852 is about 14288.2767330424. The cubic root of 204154852 is about 588.8254445686.

The spelling of 204154852 in words is "two hundred four million, one hundred fifty-four thousand, eight hundred fifty-two".