258652 has 6 divisors (see below), whose sum is σ = 452648. Its totient is φ = 129324.

The previous prime is 258637. The next prime is 258659. The reversal of 258652 is 256852.

It is a self number, because there is not a number n which added to its sum of digits gives 258652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258659) by changing a digit.

258652 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32328 + ... + 32335.

2²⁵⁸⁶⁵² is an apocalyptic number.

It is an amenable number.

258652 is a deficient number, since it is larger than the sum of its proper divisors (193996).

258652 is a wasteful number, since it uses less digits than its factorization.

258652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64667 (or 64665 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 258652 is about 508.5784108670. The cubic root of 258652 is about 63.7145490452.

The spelling of 258652 in words is "two hundred fifty-eight thousand, six hundred fifty-two".