860612 has 6 divisors (see below), whose sum is σ = 1506078. Its totient is φ = 430304.

The previous prime is 860609. The next prime is 860623. The reversal of 860612 is 216068.

It can be written as a sum of positive squares in only one way, i.e., 857476 + 3136 = 926^2 + 56^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107573 + ... + 107580.

It is an arithmetic number, because the mean of its divisors is an integer number (251013).

2⁸⁶⁰⁶¹² is an apocalyptic number.

It is an amenable number.

860612 is a deficient number, since it is larger than the sum of its proper divisors (645466).

860612 is a wasteful number, since it uses less digits than its factorization.

860612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215157 (or 215155 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 860612 is about 927.6917591528. The cubic root of 860612 is about 95.1194066402.

The spelling of 860612 in words is "eight hundred sixty thousand, six hundred twelve".