230366505 has 32 divisors (see below), whose sum is σ = 392822784. Its totient is φ = 115011776.

The previous prime is 230366501. The next prime is 230366509. The reversal of 230366505 is 505663032.

It is an interprime number because it is at equal distance from previous prime (230366501) and next prime (230366509).

It is not a de Polignac number, because 230366505 - 2² = 230366501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230366501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9112 + ... + 23318.

It is an arithmetic number, because the mean of its divisors is an integer number (12275712).

Almost surely, 2^230366505 is an apocalyptic number.

It is an amenable number.

230366505 is a deficient number, since it is larger than the sum of its proper divisors (162456279).

230366505 is a wasteful number, since it uses less digits than its factorization.

230366505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14285.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 230366505 is about 15177.8293902653. The cubic root of 230366505 is about 613.0178366806.

The spelling of 230366505 in words is "two hundred thirty million, three hundred sixty-six thousand, five hundred five".