658160 has 40 divisors (see below), whose sum is σ = 1614480. Its totient is φ = 248832.

The previous prime is 658159. The next prime is 658169. The reversal of 658160 is 61856.

It is a tau number, because it is divible by the number of its divisors (40).

It is an Ulam number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (658169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1304 + ... + 1736.

It is an arithmetic number, because the mean of its divisors is an integer number (40362).

2⁶⁵⁸¹⁶⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 658160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (807240).

658160 is an abundant number, since it is smaller than the sum of its proper divisors (956320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

658160 is a wasteful number, since it uses less digits than its factorization.

658160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 658160 is about 811.2706083669. The cubic root of 658160 is about 86.9848919025.

It can be divided in two parts, 658 and 160, that added together give a palindrome (818).

The spelling of 658160 in words is "six hundred fifty-eight thousand, one hundred sixty".