258271541 has 16 divisors (see below), whose sum is σ = 297464640. Its totient is φ = 221771520.

The previous prime is 258271529. The next prime is 258271543. The reversal of 258271541 is 145172852.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-258271541 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258271543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76301 + ... + 79613.

It is an arithmetic number, because the mean of its divisors is an integer number (18591540).

Almost surely, 2^258271541 is an apocalyptic number.

It is an amenable number.

258271541 is a deficient number, since it is larger than the sum of its proper divisors (39193099).

258271541 is a wasteful number, since it uses less digits than its factorization.

258271541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3716.

The product of its digits is 22400, while the sum is 35.

The square root of 258271541 is about 16070.8288834148. The cubic root of 258271541 is about 636.8329383380.

The spelling of 258271541 in words is "two hundred fifty-eight million, two hundred seventy-one thousand, five hundred forty-one".