258845041 has 16 divisors (see below), whose sum is σ = 318984064. Its totient is φ = 204539904.

The previous prime is 258845029. The next prime is 258845051. The reversal of 258845041 is 140548852.

It is a cyclic number.

It is not a de Polignac number, because 258845041 - 2⁹ = 258844529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (258845011) 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, 103690 + ... + 106156.

It is an arithmetic number, because the mean of its divisors is an integer number (19936504).

Almost surely, 2^258845041 is an apocalyptic number.

It is an amenable number.

258845041 is a deficient number, since it is larger than the sum of its proper divisors (60139023).

258845041 is a wasteful number, since it uses less digits than its factorization.

258845041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3640.

The product of its (nonzero) digits is 51200, while the sum is 37.

The square root of 258845041 is about 16088.6618772352. The cubic root of 258845041 is about 637.3039589952.

The spelling of 258845041 in words is "two hundred fifty-eight million, eight hundred forty-five thousand, forty-one".