258585248 has 12 divisors (see below), whose sum is σ = 509089770. Its totient is φ = 129292608.

The previous prime is 258585241. The next prime is 258585253. The reversal of 258585248 is 842585852.

It is a happy number.

258585248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 222248464 + 36336784 = 14908^2 + 6028^2 .

It is not an unprimeable number, because it can be changed into a prime (258585241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4040363 + ... + 4040426.

Almost surely, 2^258585248 is an apocalyptic number.

It is an amenable number.

258585248 is a deficient number, since it is larger than the sum of its proper divisors (250504522).

258585248 is an equidigital number, since it uses as much as digits as its factorization.

258585248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8080799 (or 8080791 counting only the distinct ones).

The product of its digits is 1024000, while the sum is 47.

The square root of 258585248 is about 16080.5860589719. The cubic root of 258585248 is about 637.0906749794.

The spelling of 258585248 in words is "two hundred fifty-eight million, five hundred eighty-five thousand, two hundred forty-eight".