230819152 has 20 divisors (see below), whose sum is σ = 447528276. Its totient is φ = 115328000.

The previous prime is 230819143. The next prime is 230819203. The reversal of 230819152 is 251918032.

It can be written as a sum of positive squares in 2 ways, for example, as 126697536 + 104121616 = 11256^2 + 10204^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22902 + ... + 31402.

Almost surely, 2^230819152 is an apocalyptic number.

It is an amenable number.

230819152 is a deficient number, since it is larger than the sum of its proper divisors (216709124).

230819152 is a wasteful number, since it uses less digits than its factorization.

230819152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10206 (or 10200 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 230819152 is about 15192.7335262618. The cubic root of 230819152 is about 613.4190801142.

The spelling of 230819152 in words is "two hundred thirty million, eight hundred nineteen thousand, one hundred fifty-two".