230465272 has 8 divisors (see below), whose sum is σ = 432122400. Its totient is φ = 115232632.

The previous prime is 230465239. The next prime is 230465273. The reversal of 230465272 is 272564032.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×230465272² = 106228483196067968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230465273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14404072 + ... + 14404087.

It is an arithmetic number, because the mean of its divisors is an integer number (54015300).

Almost surely, 2^230465272 is an apocalyptic number.

It is an amenable number.

230465272 is a deficient number, since it is larger than the sum of its proper divisors (201657128).

230465272 is a wasteful number, since it uses less digits than its factorization.

230465272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28808165 (or 28808161 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 230465272 is about 15181.0827018365. The cubic root of 230465272 is about 613.1054322882.

It can be divided in two parts, 2304 and 65272, that added together give a palindrome (67576).

The spelling of 230465272 in words is "two hundred thirty million, four hundred sixty-five thousand, two hundred seventy-two".