230536045 has 16 divisors (see below), whose sum is σ = 279401472. Its totient is φ = 182600640.

The previous prime is 230536003. The next prime is 230536049. The reversal of 230536045 is 540635032.

It is not a de Polignac number, because 230536045 - 2⁷ = 230535917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230536049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269839 + ... + 270691.

It is an arithmetic number, because the mean of its divisors is an integer number (17462592).

Almost surely, 2^230536045 is an apocalyptic number.

It is an amenable number.

230536045 is a deficient number, since it is larger than the sum of its proper divisors (48865427).

230536045 is a wasteful number, since it uses less digits than its factorization.

230536045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 230536045 is about 15183.4134831401. The cubic root of 230536045 is about 613.1681848662.

The spelling of 230536045 in words is "two hundred thirty million, five hundred thirty-six thousand, forty-five".