308204852 has 24 divisors (see below), whose sum is σ = 586064640. Its totient is φ = 141281280.

The previous prime is 308204851. The next prime is 308204873. The reversal of 308204852 is 258402803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (308204851) 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, 63053 + ... + 67764.

It is an arithmetic number, because the mean of its divisors is an integer number (24419360).

Almost surely, 2^308204852 is an apocalyptic number.

It is an amenable number.

308204852 is a deficient number, since it is larger than the sum of its proper divisors (277859788).

308204852 is a wasteful number, since it uses less digits than its factorization.

308204852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130871 (or 130869 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 308204852 is about 17555.7640676787. The cubic root of 308204852 is about 675.4810303236.

The spelling of 308204852 in words is "three hundred eight million, two hundred four thousand, eight hundred fifty-two".