230162530 has 16 divisors (see below), whose sum is σ = 446161464. Its totient is φ = 84983040.

The previous prime is 230162521. The next prime is 230162539. The reversal of 230162530 is 35261032.

It is an interprime number because it is at equal distance from previous prime (230162521) and next prime (230162539).

It can be written as a sum of positive squares in 4 ways, for example, as 149108521 + 81054009 = 12211^2 + 9003^2 .

It is not an unprimeable number, because it can be changed into a prime (230162539) 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, 885111 + ... + 885370.

Almost surely, 2^230162530 is an apocalyptic number.

230162530 is a deficient number, since it is larger than the sum of its proper divisors (215998934).

230162530 is a wasteful number, since it uses less digits than its factorization.

230162530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770501.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 230162530 is about 15171.1083972134. The cubic root of 230162530 is about 612.8368537197.

The spelling of 230162530 in words is "two hundred thirty million, one hundred sixty-two thousand, five hundred thirty".