230154368 has 16 divisors (see below), whose sum is σ = 458510910. Its totient is φ = 115077120.

The previous prime is 230154367. The next prime is 230154401. The reversal of 230154368 is 863451032.

It can be written as a sum of positive squares in only one way, i.e., 204833344 + 25321024 = 14312^2 + 5032^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (230154367) 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, 898913 + ... + 899168.

Almost surely, 2^230154368 is an apocalyptic number.

It is an amenable number.

230154368 is a deficient number, since it is larger than the sum of its proper divisors (228356542).

230154368 is an equidigital number, since it uses as much as digits as its factorization.

230154368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798095 (or 1798083 counting only the distinct ones).

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

The square root of 230154368 is about 15170.8393966847. The cubic root of 230154368 is about 612.8296095149.

The spelling of 230154368 in words is "two hundred thirty million, one hundred fifty-four thousand, three hundred sixty-eight".