8460986 has 4 divisors (see below), whose sum is σ = 12691482. Its totient is φ = 4230492.

The previous prime is 8460967. The next prime is 8460997. The reversal of 8460986 is 6890648.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5202961 + 3258025 = 2281^2 + 1805^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115245 + ... + 2115248.

Almost surely, 2^8460986 is an apocalyptic number.

8460986 is a deficient number, since it is larger than the sum of its proper divisors (4230496).

8460986 is a wasteful number, since it uses less digits than its factorization.

8460986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4230495.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 8460986 is about 2908.7774064029. Note that the first 3 decimals coincide. The cubic root of 8460986 is about 203.7700375491.

The spelling of 8460986 in words is "eight million, four hundred sixty thousand, nine hundred eighty-six".