815160 has 32 divisors (see below), whose sum is σ = 2445840. Its totient is φ = 217344.

The previous prime is 815159. The next prime is 815173. The reversal of 815160 is 61518.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3277 + ... + 3516.

2⁸¹⁵¹⁶⁰ is an apocalyptic number.

It is an amenable number.

815160 is an abundant number, since it is smaller than the sum of its proper divisors (1630680).

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

815160 is a wasteful number, since it uses less digits than its factorization.

815160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6807 (or 6803 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 815160 is about 902.8621157187. The cubic root of 815160 is about 93.4144985570.

Adding to 815160 its reverse (61518), we get a palindrome (876678).

The spelling of 815160 in words is "eight hundred fifteen thousand, one hundred sixty".