230825066 has 4 divisors (see below), whose sum is σ = 346237602. Its totient is φ = 115412532.

The previous prime is 230825059. The next prime is 230825069. The reversal of 230825066 is 660528032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 115885225 + 114939841 = 10765^2 + 10721^2 .

It is a super-2 number, since 2×230825066² = 106560422187808712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230825069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57706265 + ... + 57706268.

Almost surely, 2^230825066 is an apocalyptic number.

230825066 is a deficient number, since it is larger than the sum of its proper divisors (115412536).

230825066 is a wasteful number, since it uses less digits than its factorization.

230825066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115412535.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 230825066 is about 15192.9281575343. The cubic root of 230825066 is about 613.4243190345.

The spelling of 230825066 in words is "two hundred thirty million, eight hundred twenty-five thousand, sixty-six".