860970 has 32 divisors (see below), whose sum is σ = 2255040. Its totient is φ = 208640.

The previous prime is 860969. The next prime is 860971. The reversal of 860970 is 79068.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (860969) and next prime (860971).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (860971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 975 + ... + 1634.

It is an arithmetic number, because the mean of its divisors is an integer number (70470).

2⁸⁶⁰⁹⁷⁰ is an apocalyptic number.

860970 is an abundant number, since it is smaller than the sum of its proper divisors (1394070).

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

860970 is a wasteful number, since it uses less digits than its factorization.

860970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2630.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 860970 is about 927.8846911120. The cubic root of 860970 is about 95.1325941652.

It can be divided in two parts, 860 and 970, that added together give a triangular number (1830 = T₆₀).

The spelling of 860970 in words is "eight hundred sixty thousand, nine hundred seventy".