860480 has 28 divisors (see below), whose sum is σ = 2049780. Its totient is φ = 344064.

The previous prime is 860479. The next prime is 860501. The reversal of 860480 is 84068.

It can be written as a sum of positive squares in 2 ways, for example, as 141376 + 719104 = 376^2 + 848^2 .

It is a zygodrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025 + ... + 1664.

2⁸⁶⁰⁴⁸⁰ is an apocalyptic number.

860480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

860480 is an abundant number, since it is smaller than the sum of its proper divisors (1189300).

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

860480 is a wasteful number, since it uses less digits than its factorization.

860480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2706 (or 2696 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 860480 is about 927.6206121039. The cubic root of 860480 is about 95.1145432780.

The spelling of 860480 in words is "eight hundred sixty thousand, four hundred eighty".