308068052 has 12 divisors (see below), whose sum is σ = 567493920. Its totient is φ = 145926936.

The previous prime is 308068051. The next prime is 308068081. The reversal of 308068052 is 250860803.

308068052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (308068051) 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, 2026688 + ... + 2026839.

It is an arithmetic number, because the mean of its divisors is an integer number (47291160).

Almost surely, 2^308068052 is an apocalyptic number.

It is an amenable number.

308068052 is a deficient number, since it is larger than the sum of its proper divisors (259425868).

308068052 is a wasteful number, since it uses less digits than its factorization.

308068052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4053550 (or 4053548 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 308068052 is about 17551.8674789892. The cubic root of 308068052 is about 675.3810757215.

The spelling of 308068052 in words is "three hundred eight million, sixty-eight thousand, fifty-two".