230508465 has 16 divisors (see below), whose sum is σ = 402342336. Its totient is φ = 111761600.

The previous prime is 230508463. The next prime is 230508469. The reversal of 230508465 is 564805032.

It is not a de Polignac number, because 230508465 - 2¹ = 230508463 is a prime.

It is a super-3 number, since 3×230508465³ (a number of 26 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (230508463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 698346 + ... + 698675.

It is an arithmetic number, because the mean of its divisors is an integer number (25146396).

Almost surely, 2^230508465 is an apocalyptic number.

It is an amenable number.

230508465 is a deficient number, since it is larger than the sum of its proper divisors (171833871).

230508465 is a wasteful number, since it uses less digits than its factorization.

230508465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397040.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 230508465 is about 15182.5052280577. The cubic root of 230508465 is about 613.1437319252.

The spelling of 230508465 in words is "two hundred thirty million, five hundred eight thousand, four hundred sixty-five".