230870269 has 8 divisors (see below), whose sum is σ = 270983168. Its totient is φ = 192540240.

The previous prime is 230870239. The next prime is 230870281. The reversal of 230870269 is 962078032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230870269 - 2⁹ = 230869757 is a prime.

It is a super-2 number, since 2×230870269² = 106602162216264722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230870239) 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 7 ways as a sum of consecutive naturals, for example, 445437 + ... + 445954.

It is an arithmetic number, because the mean of its divisors is an integer number (33872896).

Almost surely, 2^230870269 is an apocalyptic number.

230870269 is the 8773-rd hex number.

It is an amenable number.

230870269 is a deficient number, since it is larger than the sum of its proper divisors (40112899).

230870269 is an equidigital number, since it uses as much as digits as its factorization.

230870269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891435.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 230870269 is about 15194.4157176247. The cubic root of 230870269 is about 613.4643591828.

The spelling of 230870269 in words is "two hundred thirty million, eight hundred seventy thousand, two hundred sixty-nine".